Introduction - swiftindustrial.in · Projects, acquisitions & organic growth of established...

2

IntroductionCaparo is diversified, UK based group, specializing principally in the Manufacture & Supply of Steel, Automotive and General Engineering Products, the group has a grown as a global entity. The group was founded in 1968 by Lord Paul and since then Caparo is expanding its business operations in UK, USA, India, Spain, & Dubai. Caparo group has grown by setting up new Greenfield Projects, acquisitions & organic growth of established business. Caparo has now envisaged major expansion plans in India in fields of Fasteners, Stampings, Foundry, Tubes & Forgings.

Caparo India, the Indian business arm of Caparo Group, began its operations in 1994, as a joint venture with India’s largest car manufacturer— Maruti Udyog. Today, through its two strategic business entities, Caparo Engineering India Ltd. and Caparo Maruti Ltd, the group offers end-to-end solutions in designing, developing and manufacturing automotive systems, assemblies, advanced composites, modules and components to Indian Automotive OEMs and Engineering Industry.

Caparo India leverages its exhaustive capabilities in metal Stamping, Fastening, Tubing, Forging and Aluminium Foundry businesses, coupled with its state-of-the-art Tool Room and R&D Centre, to service top-notch clients such as GM, Ford, Maruti, Honda, Tata Motors, Ashok Leyland and JCB. The company’s ability to offer complete lifecycle solutions backed by a global support system, technological superiority and customer orientation, make it a force to reckon with in its areas of expertise.

CAPARO ENGINEERING INDIA LTDHaving started its operation in 2005 from Chopanki (Rajasthan), CAPARO Engineering India Ltd, is today one of India’s fastest growing manufacturers of High Tensile Fasteners.

CEIL’s manufacturing facilities are housed in a state of the art plant producing 14000 MT of fasteners per annum. It has established itself as a reliable supplier of fasteners to almost all the Automobile OEMs in the country and their manufacturing locations abroad. Today, Caparo is a strategic source for fasteners to leading OEMs like Ashok Leyland, Asia Motor works, Eicher Motors, VECV, Royal Enfiled, Escorts, Internaional Tractors, Vibracaustic India Pvt Ltd, MAN Trucks, PIAGGIO, SML ISUZU, HMSI, Tata Motors and many more.

Certified for TS 16949, CEIL is a process driven company. New product development has been the hallmark of CEIL. A wide range of products catering to the automobile industry and general engineering applications have been developed at CEIL.

It manufactures standard fasteners that conform to the International Standards JIS, Metric, Inch series. The products manufactured are forged from cold headed quality medium carbon steel, alloy steel and stainless steel.

EFFECTIVE FROM 01-01-2018

4

Recommended Retail Prices in Rupees per 100 Pieces Exclusive of GST.

I Specifications:IS-1364,ISO-4014II Threadsfit:IS-4218III SupplyConditions:IS-1367,ISO-898IV ForZincpassivatedfinishthepriceswillbeonenquiry.V Plating:NoguaranteewillbegivenifCaparoFastenersareplatedoutsidebythedealer/end-user(duetoHydrogenembrittlement).VI Wedonotrecommendplatingon12.9Gradefasteners,howeverifcustomerinsistthesamewillbeontheirownrisk”VII Finepitchbolts/Screwsratewillbe5%extra.VIII Shadedsizesarefullythreadedscrews.

COLD FORGED HIGH TENSILE PRECISION HEXAGONAL HEAD BOLTS/SCREWS

METRIC SERIES (M4 TO M24)GRADE 8.8 & 10.9

Diameter/Length M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24

Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench

7 mm 8 mm 10 mm 13 mm 16 mm 18 mm 21 mm 24 mm 27 mm 30 mm 34 mm 36 mm

810 261 264 34312 280 270 363 52614 302 370 54916 408 421 365 526 888 187618 442 389 495 89420 410 346 368 460 834 1376 324622 376 394 565 95125 424 363 380 521 892 1486 2373 324630 431 394 410 589 968 1493 2547 340635 403 440 696 1026 1569 2654 3406 727640 435 463 739 1238 1788 2867 3400 6097 681045 477 500 794 1437 1959 3088 3621 6371 712950 561 536 866 1468 2101 3417 3861 6576 7021 10436 1265055 588 957 1540 2255 3523 4332 7019 8042 11195 1219160 646 1067 1679 2362 3686 4539 7263 8138 11620 1326365 679 1117 1761 2471 3916 4724 7556 8554 12393 1439170 711 1183 1854 2806 4130 4939 8262 8371 12868 1455375 755 1230 1983 2883 4252 5377 8618 9319 13344 1509280 798 1278 2319 3038 4252 6105 8807 9623 13874 1646085 959 1607 2746 3529 6584 10722 14356 1708890 932 1726 2567 3267 5034 6515 9414 10258 14839 1771595 1896 3189 3945 15349 18423

100 2000 2915 3825 5763 6778 10474 10954 15858 19128110 2787 3361 4239 6509 7548 10997 12117 17236 19908120 2978 3691 4530 6922 8733 12171 13244 18423 21103125 3132 4022 4932 0 13645 19434 21583130 3313 4220 4801 7442 10029 12734 14043 19434 22061140 3672 4631 5556 9797 10216 13332 15169 20441 23493150 4121 5051 7858 10748 11997 14257 15187 22423 24480160 5198 5538 7893 11896 12985 15714 17886 24204 29091170 5638 5800 9392 14227 17073 20946 0 32097180 6091 6062 8658 14216 17413 22213 27550 31524190 7303 0200 9874 11427 15406 23171 29814 34076210 13687 0220 16185 19904 31677 42876 49311240 16546 21426 33292 46160 51297250 52032260 18027 22001 36262 52768270280 24202 39241 57871300 31121 79661

Qty / Box 500 200 100 50 25 10 5

GRADE 8.8 & 10.9EFFECTIVE FROM 01-01-2018

5



METRIC SERIES (M27 TO M42)GRADE 8.8 & 10.9

I Specifications:IS-1364ISO-4014/4017,DIN-931/933II Threadsfit:IS-4218III SupplyConditions:IS-1367,ISO-898IV ForZincpassivatedfinishthepriceswillbeonenquiry.V Shadedsizesarefullythreadedscrews.

DiameterLength

27 30 33 36 42

Wrench Wrench Wrench Wrench Wrench

41 mm 46 mm 50 mm 55 mm 65 mm

60 25841 34697

65 26325

70 26443 34697

75 28367 35050 49819

80 29675 36108 52676 61333

85

90 32357 39195 55876 66004 97723

95

100 34998 42180 59835 68664 103339

110 37734 46396 64373 73335 108984

120 38822 47395 65881 74755 109823

125

130 40203 49559 69418 78670 114463

140 42753 52632 73720 83160 120835

150 45283 55588 77944 87063 138927

160 49794 62892 81578 96279 133553

170

180 55079 69260 89327 111649 145686

200 60021 75556 97170 121020 152276

220 83983 91158 117514 145097 195323

240 90570 97574 126179 155550 209820

250

260 101224 104003 135636 165985 224364

270

280 107438 110415 145047 176445 238874

300 112477 121307 154444 211813 253379

Qty / Box 5


6


GRADE 5 & 8


INCH SERIES(UNC) 1/4” TO 1”

1.Specifications BS-1768,ANSIB-18,2.12.Threadsfit BS-1580,B1.1 3.SupplyConditions J429H 4.ShadedsizesarefullythreadedScrews 5.Forsmallerdiagrade“8”thepriceswillbeonenquiry. 6.ForZincpassivatedfinishthepriceswillbeonenquiry.

Diameter/ Length

1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1"

Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench

1/2" 403 554

5/8" 504 528 885

3/4" 453 505 768 1107 1656

7/8" 414 554 909 1190 1624

1" 448 549 727 1241 1734 3042

1 1/4" 456 598 825 1251 1922 3406

1 1/2" 505 727 932 1354 1954 3496 6241 14515 13636

1 3/4" 551 819 1115 1710 2131 3805 6454 15015 13633

2" 607 879 1203 1727 2323 3981 6940 16199 14428

2 1/4" 969 1338 2224 2668 4351 7585 14908

2 1/2" 713 1057 1456 2154 2746 4758 7995 14567 15605

2 3/4" 1199 1632 2645 3070 5144 8693 14677 16670

3" 1176 1702 2430 3316 5540 9073 15045 18276

3 1/4" 1286 1922 3716 5901 9408 18968

3 1/2" 1380 1979 2739 3735 6254 10004 15535 19807

3 3/4" 2431 3498 4050 10938

4" 1871 2611 3570 4146 7029 11230 17119 21632

4 1/4" 4447 20556

4 1/2" 2968 4855 7936 12285 18985 24007

4 3/4" 5468 14397

5" 3403 4925 5309 8572 13028 20464 26646

5 1/2" 6494 9750 14701 21629 28889

6" 4086 7889 10359 14963 22987 30212

6 1/2" 9725 11990 16036 24618 32752

7" 11912 12920 17339 26581 35482

7 1/2" 12772 13882 17713 38218

8" 13024 14162 19073 29274 39401

9"

10" 49069

Qty / Box 500 200 100 25 10 5



7


GRADE 5, 8. R, S & T


INCH SERIES (UNF/BSW/BSF) 1/4” TO 1”

UNF-ANSIB-18,2.1 BSF/BSW-BS10831.Specifications B1.1 BS842.Threadfit ANSI-B11 BS19603.SupplyConditions J429H BS10834.ShadedsizesarefullythreadedScrews. 5.Forsmallerdiagrade“8”&grade“V”thepriceswillbeonenquiry. 6.ForZincpassivatedfinishthepriceswillbeonenquiry.

Diameter/Length

1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 1"

1/2" 425 574 1041

5/8" 517 601 1050 1066

3/4" 508 577 951 1136

7/8" 459 593 1117 1222

1" 503 684 1043 1351 1945 3798

1 1/4" 554 754 1112 1508 2129 4059

1 1/2" 605 840 1207 1604 2256 4287 7680

1 3/4" 644 943 1393 1820 2558 4425 8014

2" 709 1026 1648 2080 3032 4911 8559 16135

2 1/4" 1131 1701 2226 3235 5235 9332

2 1/2" 1216 1827 2440 3512 5722 9825 17610

2 3/4" 1329 1955 2645 3794 6178

3" 1460 2107 2859 4088 6653 11141 19661

3 1/4" 2293 3071 4382 7082

3 1/2" 1606 2461 3286 4722 7662 12338 22271

3 3/4" 2824 3496 4969

4" 3134 3790 5263 8673 13841 24546

4 1/4" 3198 5550

4 1/2" 3471 5837 9353 26990

5" 4631 6423 10503 29948

5 1/2" 3808

6" 33969

6 1/2"

7" 37969

7 1/2"

8" 42557

9" 50628

Qty / Box 500 200 100 25 10 5



8


GRADE 12.9

COLD FORGED HIGH TENSILE PRECISION SOCKET HEAD CAP BOLTS/SCREWS

METRIC SERIES M3 TO M24

Dia/ Length

M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24

Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench

2.5mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm 14mm 14mm 17mm 17mm 19mm

45 929 8486 799 810 949 10908 557 616 613 75510 464 488 359 536 1001 178412 464 443 357 517 796 127814 587 426 711 112016 484 466 387 490 666 1166 310718 660 420 522 701 137220 490 493 418 536 706 1190 2974 7617 648622 531 666 440 594 763 132425 686 516 440 608 731 1187 2592 6902 6466 1534830 620 508 684 867 1293 2485 6831 6455 18265 15462 1875535 676 557 754 950 1404 2539 5713 5444 18537 15746 1936040 747 626 805 1007 1709 2565 5862 5441 16221 1383445 858 694 875 1166 1851 2836 5979 5659 16381 14377 32076 1865750 997 663 924 1238 1989 2650 6086 5646 16404 13387 19867 1734255 1586 1171 1030 1359 2131 3156 6187 6111 16547 14161 21835 2009360 3437 1499 1911 1469 2298 3228 6510 5925 16722 13569 22898 1994565 3879 2690 1981 1585 2483 3423 6631 6679 16743 14374 24930 2187170 3275 2068 1728 2671 3602 7144 7101 17899 15330 25917 2275575 3644 2263 1807 2841 3853 7557 7524 19054 16336 27462 2407180 4164 2442 2600 3930 4560 7919 7925 19459 15829 28867 2529685 3230 3942 4954 5453 8730 19351 3161690 2625 3001 4549 5134 8074 8844 19940 17438 29806 27035100 3549 3577 5265 5688 10011 10101 20893 18390 32076 28227110 3549 4426 6197 6936 10979 11004 23095 20104 34219 31460120 5176 5160 6290 7975 11872 11889 25240 22200 36961 33055130 6050 6205 8499 9500 13355 13468 28003 24103 49276 35505140 7063 6722 9481 10578 14306 14409 30212 26001 56744 37591150 7987 7259 10401 11691 15236 15418 32424 28574 74812 41324160 10648 10206 13035 18428 16178 30536 34480 36406 88579 63733170 21436 40163 41735 94425 77579180 12352 14132 15023 20252 34944 46833 41882 98000 69640200 17042 18095 20917 22155 33474 47141 43839 75357220 25451 43520 45405 80994240 36742 50302 70665 85623260 86860 88268280 101468300

Qty / Box 200 100 50 10 5

1.Specifications:IS-2269,ISO-47622.ISOMetricThreadsto6gClass/IS-42183.MechanicalProperties:ConfirmstoPropertyclass12.9gradeasperISO-8984.Shadedsizesarefullythreadedscrews.

5.Finish:BlackThermal.6.Wedonotrecommendplatingon12.9Gradefasteners,howeverifcustomerinsistthesamewillbeontheirownrisk”


9


GRADE 12.9



1.Specifications:AsperISO4762/IS:2269/DIN:9122.ISOMetricThreadsto6gClass/IS-42183.MechanicalProperties:ConfirmstoPropertyclass12.9gradeasperISO-8984.Shadedsizesarefullythreadedscrews.5.Finish:BlackThermal.6.Wedonotrecommendplatingon12.9Gradefasteners,howeverifcustomerinsistthesamewillbeontheirownrisk”

Diameter/ Length

27 30 33 36 42

Wrench Wrench Wrench Wrench Wrench

19mm 22mm 24mm 27mm 32mm

60 48664 36289

65

70 39804 39257

75 41826 42066 62187

80 44631 43654 64549 78433

85

90 47770 45891 70060 85633 120597

100 50953 51242 73209 85648 132245

110 54138 54442 77151 90300 135930

120 57323 57641 84218 94197 147837

130 61302 61643 88167 97320 150996

140 63692 64049 93680 107443 163532

150 67680 68059 98908 111317 168288

160 106689 101780 132648 149806 233325

170

180 117838 112519 147243 167380 247600

200 128194 122174 160296 181394 268180

220 159801 152737 198795 224279 336667

240 177071 164243 215590 230448 352308

260 192874 174369 223863 246804 374286

280 205853 185890 236695 263208 397606

300 217179 197012 254562 287460 432959

Qty / Box 5


10


Diameter/Length

3/16” 1/4” 5/16” 3/8” 1/2” 5/8” 3/4” 7/8” 1”

Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench

5/32” 3/16” 7/32” 5/16” 3/8” 1/2” 9/16” 9/16” 5/8”

3/8" 476 555

1/2" 477 549 748 1159

5/8" 444 523 678 1209

3/4" 480 549 721 993 3061

7/8" 583 771 1122 3076

1" 536 616 781 1111 2629 5748 14251

1.1/4" 591 696 901 1221 2806 5001 14316

1.1/2" 677 776 1005 1363 2840 5208 12754 20264 18897

1.3/4" 812 951 1193 1629 3052 5508 13100 21386 19038

2" 814 951 1183 1688 3196 5763 13043 21175 20513

2.1/4" 1928 1437 1943 3657 6256 13371 22829 22021

2.1/2" 1983 1447 2029 3867 6322 13309 22918 22021

2.3/4" 2258 1747 2330 4137 6954 15078 25728 24786

3" 2258 1759 2345 4527 7002 15191 25817 24786

3.1/4" 2706 2880 3421 5447 7753 15815

3.1/2" 2706 2891 3511 5397 8074 15729 28549 27394

4" 2981 3452 4110 6310 9498 16608 30199 30342

4.1/2" 5462 5995 7682 10130 20174 35395 33605

5" 6255 7272 9286 11259 21981 38043 36470

5.1/2" 8702 10243 13788 23732 40782 39106

6" 8974 10532 15058 26655 43441 43447

6.1/2" 20043 31777 34466 76180 69876

7" 21040 32054 35384 73777 72470

7.1/2" 21858 33162 36284 76553 75232

8" 22809 35169 37109 78347 77829

8.1/2" 45872 41331 83178

9" 46108 42940 87437

10" 58656

Qty / Box 200 100 50 10 5

“Specifications:GenerallyconformingtoISO:IS-2269,ISO-4762 Threads:ISOMetric4g6gIS-4218 Material:HighGradealloysteel. MechanicalProperties:Propertyclass12.9asperIS:1367,ISO898Part-I. Note:Shadedsizesarefullythreaded.”Wedonotrecommendplatingon12.9Gradefasteners,howeverifcustomerinsistthesamewillbeontheirownrisk”


INCH SERIES 3/16” TO 1”GRADE 12.9


11


“Specifications:GenerallyconformingtoISO-7380 Threads:ISOMetric4g6gIS-4218 Material:HighGradealloysteel. MechanicalProperties:Propertyclass12.9asperIS:1367,ISO898Part-I. Note:Shadedsizesarefullythreaded.”Wedonotrecommendplatingon12.9Gradefasteners,howeverifcustomerinsistthesamewillbeontheirownrisk”

Diameter/ Length M3 M4 M5 M6 M8 M10 M12

Wrench Wrench Wrench Wrench Wrench Wrench Wrench

Length 3mm 4mm 5mm 6mm 8mm

6 944 944

8 944 803

10 944 803 626 772 1255

12 1032 841 648 772 1008

16 1063 878 697 832 1064 1726

20 1181 939 751 899 1140 1437 4204

25 992 875 1057 1306 1671 3994

30 1063 1213 1490 1919 4293

35 1360 1375 1694 2198 4755

40 1183 1575 1930 2517 5300

45 1847 2467 3289 5762

50 2151 2657 3669 6313

55 7357

60 7357

Qty / Box 200 100

COLD FORGED HIGH TENSILE PRECISION SOCKET BUTTON HEAD SCREWS



12


Diameter/ Length

M3 M4 M5 M6 M8 M10 M12 M16 M20 M24

Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench Wrench

2mm 2.5mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm 14mm

6 809

8 956 519 673 587

10 1027 519 465 587

12 1102 552 483 562 763

16 1249 592 518 602 763 1394

20 1396 642 558 676 817 1131 2477

25 1542 749 655 810 938 1317 2197

30 905 792 920 1074 1508 2515 5447

35 1877 1053 1053 1220 1737 2834 5871

40 2008 1642 1653 1390 1989 3141 6288

45 1728 2029 1797 2357 3460 6706

50 1916 2254 2450 2680 3773 7130 14444

55 2923 3569 4084 7547 15094

60 3528 4403 7964 15094 25351

65 8383 15515 27156

70 8800 15752 28058

75 5347 9224 16402 29863

80 9641 22341 31673

90 10537 22741 32570

100 23613 34374

110 29456 40697

120 31661 45311

130 33868 48993

140 51755

150 55437

180 71500

Qty / Box 200 100 50 25

GRADE 12.9

COLD FORGED HIGH TENSILE PRECISION SOCKET COUNTER SUNK SCREWS


1.Specification:GeneralconformingtoIS:IS-6761 2.Threads:ISOMetric,4g6gasperIS:IS-4218 3.Material:HighGradealloysteel. 4.MechanicalProperties:Propertyclass12.9asperISO:898Part-I. 5.Note:Shadedsizesarefullythreaded.” 6.Wedonotrecommendplatingon12.9Gradefasteners,howeverifcustomerinsistthesamewillbeontheirownrisk


13


COLD FORGED HIGH TENSILE PRECISION SOCKET SET SCREWS

M3 TO M12

1.Specifications:IS-6094 2.Threads:ISOMetric,4g6gasperIS:4218,ISO261,ISO965 3.Material:Highgradealloysteel. 4.MechanicalProperties:Propertyclass45HasperIS:1367,ISO:898PartV.

Diameter/ Length

M3 M4 M5 M6 M8 M10 M12

Wrench Wrench Wrench Wrench Wrench Wrench Wrench

1.5mm 2mm 2.5mm 3mm 4mm 5mm 6mm

3 324

4 328 300

5 328 304 226

6 344 320 232 243

8 373 324 243 264 289 586

10 401 359 264 308 293 403

12 433 386 305 326 365 433 677

16 445 350 417 418 602 813

20 547 400 417 487 664 976

25 689 462 506 580 804 1120

30 690 688 831 1211 1295

35 768 966 1381

40 898 1102 1541

45 1252 1764

50 1396 1923

Qty / Box 500 200


14


SECIFICATIONS Bolt:Bolt:IS:3757,Nut:IS:6623,Washers:IS:6649Threads:Bolt:ISOMetric,6gasperIS:4218Nut:ISOMetric,6HasperIS:4218

Diameter/ Length

M 16 M 18 M 20 M 22 M 24 M 27 M 30

40 405845 4453 794350 4663 6474 8450 11718 1459355 4835 6744 8858 11661 1482660 5208 7191 9325 12176 15404 3213165 5482 7579 9839 13621 16755 3363670 5653 8143 10573 13724 16943 3366775 6147 8536 10648 14493 18457 35840 4185680 6742 9270 10804 15035 18722 37428 4420890 7173 9836 11460 16485 20638 39861 45354100 7776 10667 12244 16736 22181 42792 48624110 8165 11564 12712 18019 22561 44529 53181120 9084 12615 13965 19223 23624 46027 54541130 10190 14712 15144 20332 24775 47589 55521140 10499 15159 15961 21333 26056 50436 58674150 12463 18172 16847 22406 26862 53253 63017160 13523 19525 19019 25529 31009 58224 69814170 33389 63755 77258180 15448 21881 20727 27772 34637 64086 76963190 23815200 18290 23652 22993 29360 37340 69595 83971220 40466 94817260 57877

NUTSDIA M 16 M 18 M 20 M 22 M 24 M 27 M 30

List Price 2161 3493 4348 5076 6861 11888 14575

WASHERSDIA M 16 M 18 M 20 M 22 M 24 M 27 M 30

List Price 1338 1747 1702 2461 2586 4118 5124

COLD FORGED HIGH TENSILE PRECISION HIGH STRENGTH STRUCTURAL BOLTS

METRIC SERIES M16 TO M30 GRADE 8S & 10S


15


SECIFICATIONS Material:HighGradeAlloySteel.Specifications:InchSeries:BS:2470,MetricSeries:IS:3082,DIN:911MechanicalProperties:Hardness-HRC47Min.

S No DescriptionRate/100

Nos

1 ALLEN KEY M- 1.5 1056

2 ALLEN KEY M- 2 1056

3 ALLEN KEY M- 2.5 1056






9 ALLEN KEY M- 10 10498

10 ALLEN KEY M- 12 19756

11 ALLEN KEY M- 14 29069

12 ALLEN KEY M- 17 45982

13 ALLEN KEY M- 19 63441

14 ALLEN KEY M- 22 100010

15 ALLEN KEY M- 24 134460

16 ALLEN KEY M- 27 226373

17 ALLEN KEY M- 32 398107

S No DescriptionRate/100

Nos

1 ALLEN KEY I--1/16 1064

2 ALLEN KEY I--5/64 1156

3 ALLEN KEY I--3/32 1179

4 ALLEN KEY I--1/8 1194

5 ALLEN KEY I--5/32 1447

6 ALLEN KEY I--3/16 1791

7 ALLEN KEY I--7/32 2782

8 ALLEN KEY I--1/4 4024

9 ALLEN KEY I--5/16 6419

10 ALLEN KEY I--3/8 9402

11 ALLEN KEY I--1/2 22818

12 ALLEN KEY I--9/16 25834

13 ALLEN KEY I--5/8 39238

COLD FORGED HIGH TENSILE PRECISION ALLEN KEY METRIC SERIES M1.5 TO M32 &

INCH SERIES 1/16’’ TO 5/8’’


16


1. Specification:ForNutswithMetricThreadsIS-1364,ISO4032DIN970.fornutswithUNCthreads:(ANSIB18.2.2) 2. Threads:ISOMetric,6gasperIS-4218,ISO261,ISO965 3. MaterialMechanicalProperties:MetricNutspropertyclass‘8’or‘10’astabulatedasperIS:1367,ISO898,Part-II.4. ForZincpassivatedfinishthepriceswillbeonenquiry.

SIZE GRADE PRICE

NUT M6X1 8 133

NUT M8X1.25 8 181

NUT M10X1.5 8 359

NUT M12X1.75 8 579

NUT M12X1.5 GR8 8 573

NUT M12X1.75 GR.10 10 642

NUT M14X1.5 GR8 8 1057

NUT M14X2 10 1108

NUT M16X1.5 / 2 GR8 8 1210

NUT M16X2 10 1469

NUT M18X2.5 10 2114

NUT M20X2.5 10 2803

NUT M22X2.5 10 3205

NUT M24X3 10 4865

NUT M 27X3 10 7781

NUT M 30X3.5 10 11016

NUT M33X3.5 10 14682

NUT M36X4 10 19935

NUT M42X4.5 10 32193

SIZE GRADE PRICE

1/4 UNC 8 171

5/16 UNC 8 237

3/8 UNC 8 353

7/16 UNC 8 665

7/16 BSF R 715

1/2 UNC 8 801

1/2 BSF R 839

5/8 UNC 8 1694

3/4 UNC 8 2987

7/8 UNC 8 3843

1 UNC 8 5736

1/2 BSW R 762

1/2 UNF T 839

HEX NUTS METRIC SERIES M6 TO M42 &

INCH SERIES 1/4” TO 1”

GRADE 8.8 & 10.9

17

Process DetailsHydrogen

Embrittlement RiskPreventive Action

Degrease

Solvent

Alkali soak

Electro Clean some Only use anodically

De-rust or De-scale

Acid High Use inhibited short time

Alkaline de-rusts Low Poor at de-rusting

Abrasive clean None

Phosphate Acid process Medium Bake – reduces with time

Electro plating Acid type Medium Bake

Electro plating Alkaline type High Bake

HYDROGEN EMBRITTLEMENT

WHAT IS HYDROGEN EMBRITTLEMENT? When atomic hydrogen enters steel , it can cause a loss in ductility or load carrying ability or cracking (usually as sub-microscopic cracks), or catastrophic brittle failures at applied stresses well below the yield strength. The Hydrogen Embrittlement caused failure, the actual breaking of the component into two or more pieces. The fracture is delayed. Problems occur when least expected. Sometimes it occurs within hours after the tensile load is applied; sometimes not for months, but seldom years. But when it happens, it’s sudden, with no advance warning or any visible signs of imminence, Failures occurring in service are serious and costly, sometimes catastrophic.

Hydrogen embrittlement is associated with fasteners made of carbon and alloy steels. It is only usually expected to be a risk for higher tensile fasteners with hardness above 320HV. It is caused by the absorption of atomic hydrogen into the fastener’s surface during manufacturing and processing, particularly during acid pickling and alkaline cleaning prior to plating, and then during actual electroplating. The deposited metallic coating entraps the hydrogen against the base metal. When load or stress is applied the hydrogen gas migrates towards points of highest stress concentration. Pressure builds until the strength of the base metal is exceeded and minute ruptures occur. Hydrogen is exceptionally mobile and quickly penetrates into any recently formed cracks, lesions or material surface discontinuities, which become high stress areas.

HOW TO MINIMIZE THE RISK OF HYDROGEN EMBRITTLEMENT?Though the experts recommend various preventive measures, there is no known guaranteed process to eliminate Hydrogen embrittlement 100%. When embrittlement failures do occur, they will usually only affect 2-3% of the components. The embrittling process is a random effect, and the de-embrittling process can be regarded similarly.Whilst prediction is difficult, if the following preventative actions are applied, then the risk should be minimised.1. Mechanically clean the products if possible.2. Mechanically plate high strength components.3. Avoid any embrittling process if possible.4. Use stringent baking control.The rapid transfer into the baking oven possibly reduces the opportunity for harmful hydrogen to begin its inward migration. It is the prevention of inward migration that will reduce the probability of embrittlement failure.

PREVENTATIVE ACTIONS TO REDUCE RISKS IN PLATING.

Last but not the least is to Consider alternative surface coatings like, Geomet, Delta Tone, Delta Seal, Magni, Mechanical Zinc plating. They will cost more than normal plating.

(Ref: ISO 898: Part XII, ISO 4042 :1999(E), IFI-142-1997)


18

Nominal Dia PitchStress Area

mm2Proof Load in 1000 kg Tightening Torque in kg-m

8.8 10.9 12.9 8.8 10.9 12.9M6 1.0 20.1 1.16 1.59 1.91 1.2 1.7 2.1M8 1.25 36.6 2.13 2.90 3.48 3.0 4.2 5.1

1.0 39.2 2.28 3.10 3.72 3.2 4.5 5.4M10 1.5 58.0 3.38 4.59 5.51 5.9 8.4 10.0

1.25 61.2 3.55 4.86 5.82 6.3 8.9 10.61.0 64.5 3.74 5.12 6.13 6.6 9.3 11.2

M12 1.75 84.3 4.90 6.68 8.01 10.4 14.6 17.51.5 88.1 5.11 6.99 8.38 10.9 15.3 18.3

1.25 92.1 5.34 7.29 8.75 11.3 15.9 19.1M14 2.0 115.0 6.67 9.10 10.90 16.5 23.0 27.8

1.5 125.0 7.25 9.90 11.90 17.9 25.2 30.2M16 2.0 157.0 9.10 12.40 14.90 25.7 36.2 43.4

1.5 167.0 9.69 13.20 15.90 27.4 38.5 46.2M18 2.5 192.0 11.50 15.20 18.20 35.4 49.8 59.7

1.5 210.0 13.00 17.10 20.50 38.7 54.4 65.3M20 2.5 245.0 14.70 19.40 23.30 50.2 70.6 84.7

1.5 272.0 16.30 21.50 25.80 55.7 78.3 94.0M22 2.5 303.0 18.20 24.00 28.80 68.3 96.0 115.2

1.5 333.0 20.00 26.40 31.60 75 105.5 126.6M24 3.0 353.0 21.20 28.00 33.50 86.8 122.0 146.4

2.0 384.0 23.00 30.40 36.50 94.4 132.7 159.3M27 3.0 459.0 28.03 38.84 45.36 89.40 135.07 158.0

2.0 496.0 30.38 42.00 49.03 93.99 145.26 170.74M30 3.5 561.0 34.35 47.50 55.45 12.13 183.49 216.62

2.0 621.0 38.02 52.50 61.37 130.38 206.42 242.10M33 3.5 694.0 42.41 58.10 68.60 238.99 350.96 410.67M36 4.0 817.0 49.95 69.11 80.73 211.21 321.10 377.17M42 4.5 1121.0 68.50 94.84 - 368.65 541.43 633.49



R T V R T V1/4 BSW 20.6 1.11 1.34 1.61 1.2 1.4 1.7

BSF 23.0 1.24 1.49 1.79 1.3 1.5 1.95/16 BSW 34.0 1.84 2.21 2.65 2.4 2.8 3.5

BSF 36.6 1.98 2.38 2.85 2.6 3 3.83/8 BSW 50.3 2.71 3.27 3.92 4.2 5 6.3

BSF 54.1 2.92 3.52 4.22 4.5 5.4 6.87/16 BSW 69.0 3.72 4.48 5.38 6.7 8 10.1

BSF 74.7 4.03 4.86 5.83 7.3 8.6 10.91/2 BSW 89.4 4.83 5.81 6.97 10 11.8 14.9

BSF 98.1 5.3 6.37 7365 11 13 16.35/8 BSW 146.5 7.91 9.52 11.42 20.5 24.2 3.05

BSF 156.8 8.47 10.19 12.23 21.9 25.9 32.73/4 BSW 216.8 11.71 14.09 16.91 36.3 42.9 54.2

BSF 227.1 12.26 14.46 17.71 38.1 45 56.87/8 BSW 298.7 16.13 19.42 23.3 58.4 69 87.1

BSF 314.2 16.97 20.42 24.41 61.4 72.6 91.61 BSW 392.3 21.18 25.5 30.6 87.7 103.6 130.7

BSF 414.2 22.37 26.92 32.31 92.6 109.4 138



5 7 8 5 7 81/4 UNC 20.9 1.36 1.69 1.92 1.4 1.8 2

UNF 23.7 1.54 1.92 2.18 1.6 2 2.25/16 UNC 34.3 2.23 2.78 3.16 2.9 3.6 4

UNF 37.9 2.46 3.07 3.48 3.2 4 4.43/8 UNC 50.7 3.3 4.11 4.67 5.2 6.5 7.1

UNF 57.2 3.72 4.63 5.26 5.8 7.3 87/16 UNC 69.5 4.52 5.63 6.4 8.3 10.3 11.4

UNF 77.3 5.02 6.26 7.11 9.2 11.5 12.61/2 UNC 92.8 6.03 7.52 8.54 12.6 15.7 17.3

UNF 104.0 6.76 8.42 9.57 14.2 17.6 19.45/8 UNC 147.7 9.6 11.97 11.59 25.1 31.3 34.5

UNF 166.5 10.82 13.48 15.31 28.3 35.3 38.93/4 UNC 218.1 14.17 17.66 20.06 44.5 55.5 61.1

UNF 241.9 15.73 19.6 22.26 49.4 61.6 67.87/8 UNC 301.3 19.58 24.4 27.72 71.8 89.5 98.6

UNF 331.0 21.47 26.81 30.45 78.9 98.3 108.31 UNC 394.8 25.66 31.98 36.33 107.5 134 147.6

UNF 430.3 27.97 34.86 39.59 117.2 146 160.9

Stress Area, Proof Load andTightening Torque


19

SOCKET HEAD CAP SCREW

FIRM FAITH ON CAPARO SOCKET HEAD CAP SCREW While using Fasteners all are aware the importance of fasteners technology. Higher Pressure higher Stress and higher Speed demand Strong & reliable joints and its give reliable fasteners only.

This is the reason Industry is using more and more Socket Head Cap Screw. The Strongest threaded fasteners have the extra strength and fatigue resistance required for complete reliability in high strength fastening.

1. High life Rolled Threads are more uniform and have closer tolerance because CAPARO roll thread dies and techniques produce smoother surface and better size control. Fully formed radius root run out increase fatigue life of threads by reducing stress concentration and avoiding sharp corner where failures may start.

2. Socket Depth: - Controlled Socket depth gives optimum wrench engagement, permit full tightening without cracking.

3. Specially formed Head: - Controlled head forging forms uniform grain flow without crack flow lines. It makes Head stronger & prevents failure in vital fitted area.

4. Heat Treatment: - Heat Treatment is tailored to suit the specific chemistry of every lot of Steel. Atmosphere controlled furnace eliminate possibilities of surface carburization or decarburization to ensure maximum strength and toughness.

SOCKET HEAD CAP SCREW

NOM. THREAD DIAMETER

M 3 M 4 M 5 M 6 M 8 M 10 M 12 M 14 M 16 M 18 M 20 M 22 M 24 M 27 M 30 M 33 M 36 M 39 M 42

THREAD PITCH 0.5 0.7 0.8 1 1.25 1.5 1.75 2 2 2.5 2.5 2.5 3 3 3.5 3.5 4 4 4.5

HEAD Max. 5.5 7 8.5 10 13 16 18 21 24 27 30 33 36 40 45 50 54 - 63

DIAMETER

D Min. 5.32 6.78 8.28 9.78 12.73 15.73 17.73 20.67 23.67 26.67 29.67 32.61 35.61 39.61 44.61 49.61 53.54 - 62.54

HEAD HEIGHT

Max. 3 4 5 6 8 10 12 14 16 18 20 22 24 27 30 33 36 - 42

K

Min. 2.86 3.82 4.82 5.70 7.64 9.64 11.57 13.57 15.57 17.57 19.48 21.48 23.48 26.48 29.48 32.38 35.38 - 41.38

Nominal Key Size 2.5 3 4 5 6 8 10 12 14 14 17 17 19 19 22 24 27 - 32

max. 2.58 3.071 4.084 5.084 6.14 8.175 10.127 12.146 14.159 14.212 17.216 17.23 19.275 19.275 22.275 24.275 27.275 - 32.33

S

Min. 2.52 3.02 4.02 5.02 6.02 8.025 10.025 12.032 14.032 14.032 17.05 17.05 19.065 19.065 22.065 24.065 27.065 - 32.08

SOCKET DEPTH 1.3 2 2.5 3 4 5 6 7 8 9 10 11 12 13.5 15.5 18 19 - 24

RADIUS Under Head

0.1 0.2 0.2 0.25 0.4 0.4 0.6 0.6 06. 0.6 0.8 0.8 0.8 1 1 1 1 - 1.2


20

Measurement styles of Hex Head

MEASUREMENT STYLES OF HEADDiameter of all bolts is measured as the outside of major diameter of the thread. The length of a headed bolt is measured from the largest diameter of the bearing surface of the head to the extreme end of the point in a line parallel to the axis of the bolt. For example, square or hex head bolts are measured from under the head to the end of the bolt; a bolt with a countersunk head is measured overall. The point of a bolt is always included in the measured length. Headless fasteners such as studs are measured overall, including points, except for continuous-thread alloy studs made to ASTM Specification A193. This type is measured from first thread to first thread.


21

HIGH STRENGTH FRICTION GRIP BOLTS (STRUCTURAL)

‘Caparo‘ High Strength Friction Grip( Structural) Bolts, Nuts and Washers in Friction Grip Joints.

Bolted joints are one of the most common elements in construction and machine design. They consist of fasteners that capture and join other parts, and are secured with the mating of screw threads.

There are two main types of bolted joint designs. In one method the bolt is tightened to a calculated clamp load, usually by applying a measured torque load. The joint will be designed in such a way that the clamp load is never overcome by the forces acting on the joint (and therefore the joined parts see no relative motion).

This type of joint design provides several properties:

• Greater preloads in bolted joints reduce the fatigue loading of the fastener.

• For cyclic loads, the fastener is not subjected to the full amplitude of the load; as a result, the fastener’s fatigue life can be increased or—if the material exhibits an endurance limit—extended indefinitely.

• As long as the external loads on a joint don’t exceed the clamp load, the fastener is not subjected to any motion and will not come loose, obviating the need for locking mechanisms.

• The other type of bolted joint does not have a designed clamp load but relies on the shear strength of the bolt shaft. This may include clevis linkages, joints that can move, and joints that rely on a locking mechanism (like lock washers, thread adhesives, and lock nuts

• The clamp load, also called preload, of a fastener is created when a torque is applied, and is generally a percentage of the fastener’s proof strength; a fastener is manufactured to various standards that define, among other things, its strength and clamp load.

• When a fastener is tightened, it is stretched and the parts being fastened are compressed; this can be modeled as a spring-like assembly that has a non-intuitive distribution of strain. External forces are designed to act on the fastened parts rather than on the fastener, and as long as the forces acting on the fastened parts do not exceed the clamp load, the fastener is not subjected to any increased load.

22

• However, this is a simplified model that is only valid when the fastened parts are much stiffer than the fastener. In reality, the fastener is subjected to a small fraction of the external load even if that external load does not exceed the clamp load. When the fastened parts are less stiff than the fastener (soft, compressed gaskets for example), this model breaks down; the fastener is subjected to a load that is the sum of the pre-load and the external load.

Pre Load=1000 lbf

A 1000 lbf Pre-load is applied to a scale.

External LoadRemoved

A block is inserted & the load is removed. The Spring Scale is unaffected.

External Load=0 – 1000 lbf

Any load may be applied, up to the pre-load, & the spring scale will not move, as long as the block is stiff.

External Load > 1000 lbf

Only when the external load exceeds the pre-load does the spring scale move.

This analogy may be applied to bolted joints when the members being clamped are much more stiff than the bolt.

Pic – Rolling of Grip Bolts in a Circular rolling machine.

GRADE 8.8 & 10.9

23

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All enquiries, quotations, orders or contracts are entitled to follow the conditions as per the enclosures given below unless otherwise accepted in writing by CAPARO Engineering India Ltd (Herein after called the COMPANY).

PRICES Prices will be charged as per the prevailing price list at the time of dispatch, unless otherwise specially agreed to prices are F.O.R Destination/Chopanki basis as mutually agreed. Excise duty, educational cess. Sales taxes & other government levies & duties to the purchasers account as per prevailing norm during the dispatches

LOSS OR DAMAGE The Company accepts no responsibility once the goods is handed over to the transporters. Company does not own any responsibility for any loss or damages to the goods during the transit.

PACKAGING Prices are inclusive of goods in packed cartoons.

PAYMENT Payment are as per mutually agreed terms & any payment made delay after due date shall attract penal interest as per banking norm.

DELIVERY All offers for executing orders are from the stock, provided the same is available in ex-stock. For forward delivery, the dates are given without any assurance & no responsibility is guaranteed by the Company as the delivery failure may arise due to circumstances beyond the Company’s control.

FORCE MAJEURE The Company shall not be responsible for failure or delay in delivering the goods or any part thereof(or any consequential damages) due to acts of GOD. enemies of Government of India, Wars, embargo, riots, civil or political disturbances, strikes, lockouts, stoppages of labour, shortages of raw material and/or labour shortage of motive-power, non availability of shipping spaces or import or export license, breakdown of machinery, restraints imposed on the company by the Government, municipality or any other cause beyond the Company’s control, such failure/delay shall not entitle the purchasers to cancel the contract nor is the Company liable to make good any damage arising from such failure to delivery or delay in delivery.

INFRINGEMENT OF PATENT & TRADE MARK Any ordered goods are manufactured to customer’s drawings or specifications, the responsibilities to ensure theat these do not result in infringement of any patent or trade mark will lie entirely with the customer’s concerned & customer shall be solely responsible for the consequence in case of any such infringement.

ACCEPTANCE OR RETURNS In case of wrong dispatches the customers should intimate to the Company within 15 days of receipt of goods & prior confirmation should be obtained from the Company in writing before returning the wrong dispatches.

CONFIRMATION The company shall not be responsible for any order booked by Sales man & agents which is not confirmed by company in writing

GUARANTEE The company shall undertake the free replacement of goods against defects due to workmanship by the company after returning the defective products to the company’s premises. But the Company shall not entertain the defective product for free replacement, arises due to improper use/process or processes at customers end. The Company also accepts no responsibilities for any contingent or resulting liabilities or losses arising through any defective goods supplied. Any claim for such replacement under this clause will arise only if the material is returned in good condition within three months from the date of supply. The Company’s decision on the cause for any such defects is final & binding.

CANCELLATION OF ORDERS The company reserves the right to refuse the cancellation of orders once it has been accepted. Failure on the part of purchaser to accept the delivery and remit the payment will be considered a breach of contracts & Company is entitled to cancel the contract & proceed legally for recovering the payment if any.

Supplies shall be made in Blackened / phosphating finish. Other special finishes are at extra cost.

Maximum retail selling prices (Exclusive of GST & other levies as applicable) shall not exceed the printed prices on the cartoon boxes. However the customer is free to sell the product less than printed prices.

The company will not stand guarantee for socket products above 10.9 grade used in plated condition which has been plated at customer’s end.

Any dispute or claim arising on or out of, or in connection with quotation, contracts, for supplies by the company shall be referred to the sole Arbitrator appointed by the Managing Director of the Company and the decision made by such our Arbitrator shall be final & binding on both the parties.

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