Metallic Industrial Fasteners by Aggarwal Iron Industries, Jalandhar
Supplying industrial fasteners for 30 years - Staytite · Supplying industrial fasteners for 30...
Transcript of Supplying industrial fasteners for 30 years - Staytite · Supplying industrial fasteners for 30...
dedicated to meeting all your fastening needs
Supplying industrialfasteners for 30 years
www.staytite.com2
Introduction
Staytite provides industrial fasteners tooriginal equipment manufacturers in arange of industries around the world,from aerospace to telecommunications.
The broad product range of morethan 4,000 fasteners includes leadingbrands such as Barb, Carp, Hardlockand Staytite. We also have thecapability to source and supply bespokecomponents to meet your needs.
At Staytite we provide reliable fasteningsolutions which make your productionmore efficient and cost-effective.
Staytite is a family-owned businessthat was established in 1978. Duringthis time we have built an unrivalledwealth of knowledge and expertise inindustrial fastening applications tooffer the solution you need.
Trading from our purpose builtindustrial headquarters in HighWycombe, we have successfully metthe challenges presented by customersin the automotive, aerospace, handtool, white goods, electronics andtelecommunications industries.
Staytite’s range of more than 4,000products includes fasteners, nuts andscrews that are suitable for thefollowing industries: • Industrial Equipment • IT/Electronics • Instrumentation• Oil & Gas and mining equipment • Automotive • Marine • Aerospace • OEMs, direct line feeders and
distributors • Subcontract manufacture • HVAC• Railways
Barb & Carp nuts • Hardlock nuts • Staytite nuts • Flange nuts • SEMS • Flange screws • Specials
In addition to the large range held asstock items, Staytite offers a custom-made service which turns customers’unique designs into bespoke fasteners.The company’s expertise ensures thatthis occurs rapidly and effectively.
Andrew BlackAndrew BlackManaging Director
“We are dedicated tocustomer service andsupplying high qualityproducts at competitiveprices. Our specialisedteam provides you withexcellent support andbespoke engineeredsolutions.”
Andrew Black, Managing Director
Introduction
Putting customers first
At Staytite, we are dedicated tocustomer service and aim to surpassexpectations.
Our highly trained, experienced staffand senior personnel are alwaysavailable to deal with your enquiries,from design advice to general fasteningqueries. We believe that by workingclosely with both customers andsuppliers we can achieve greaterefficiency and cost reductions.
Your orders for our regular stockeditems, whether SEMS units, selflocking nuts or other fasteners can bedispatched within 24hrs fromordering. We can also hold partsagainst call-off and scheduled orders,and they are delivered as required. Alldeliveries include customer’s ordernumber, description, and customer’spart number when supplied.
We can supply the following services:SHIP TO STORES • JIT - DLF • KAN-BAN• BOXED QUANTITIES • BAGGEDQUANTITIES • BINNED QUANTITIES •SCHEDULE AND CALL-OFF • BATCHTRACEABILITY
First class quality
We are committed to quality of ourservice and products. We operate aQuality Management Systemaccredited to ISO 9001 : 2008.
We are able to produce and supply toS.P.C., Zero Defect, Optical Sort, DIN,ISO, JIS, and to British Standardspecifications, and hold approvals bymany leading global companies.
Staytite has strong relationships withits suppliers. Staytite has strict qualitystandards and in-house inspection isrigorous.
Technical excellence
Through our worldwide network ofsuppliers we are able to keep abreastof the latest innovations and can offercustomers the most up-to-datetechnology available in the fastenerindustry. This, together with advice oncost reduction measures such asProduct Realisation, PartnershipSourcing, Stock Management Systemsand alternative Supply Methods, willenable you to reduce both yourproduction times and costs.
Barb & Carp nutsHardlock nutsStaytite nutsFlange nuts
SEMSFlange screws
Specials
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Export details
We have local representatives throughout Europe and we export our fastenersto more than 24 countries.
Our experts will be happy to talk to you about your requirements and offeradvice on our extensive product range. We are confident we have a solution foryou from our thousands of fasteners.
Orders can be delivered within three working days.
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Index
Staytite nuts 06
Weldable Staytite nuts 08
Flange nuts 09
Bi-way nuts 10
Stayloc nuts 11
Barb nuts 12
Carp nuts 13
Hardlock nuts 14
SEMS 16
Thread Cutting screws 19
Thread Forming screws 20
Socket screws 21
Hexagon Bolts 22
Machine screws 23
Flange bolts 24
Specialist parts 25
Standard parts 26
Key beliefs 27
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Staytite nuts
Staytite nut is an all metalself-locking nut
M4M5M6M8M10M12M14M16M18M20M22M24M27M30M33M36M39M42M45M48M52M56M62M64
0.700.801.001.251.5/1.251.75/1.252.0/1.52.0/1.52.5/1.52.5/1.52.5/1.53.0/1.53.0/1.53.5/1.53.5/1.54.0/3.04.0/3.04.5/3.04.5/3.05.0/3.05.0/3.05.0/4.05.5/4.06.0/4.0
78
10131719222427303236414650556065707580859095
6.807.809.80
12.7516.7518.6521.6523.6526.6529.6531.6035.6040.6045.6049.6054.5559.5564.5569.5574.5579.4584.4589.4594.45
3.804.605.107.308.30
10.5012.5014.5016.0017.5019.5021.5024.0027.0029.5032.5035.0038.0040.0042.0046.0049.0052.0054.00
±0.3±0.3±0.3±0.4±0.4±0.4±0.5±0.5±0.5±0.5±0.6±0.6±0.6±0.8±0.8±1.0±1.0±1.5±1.5±1.5±2.0±2.0±2.0±2.0
3.003.904.206.107.109.00
11.0013.0014.0015.4017.2018.8021.2024.0026.5029.5031.8034.5036.0038.0042.0045.0048.0050.00
3.104.004.005.006.508.509.50
12.0012.0014.00
16.00
±0.3±0.3±0.3±0.4±0.4±0.4±0.5±0.5±0.5±0.5
±0.6
11.0013.0017.0019.0024.0026.0030.0032.00
6.006.908.50
10.0012.5015.0016.5018.00
mm
mm Pitch Basic Min. Basic BasicAllowance
Flats
Width Across ThicknessSize
Basic Allowance
Reduced Height Nut
Thickness
Nominal Nominal
Width AcrossFlange
Width AcrossFlats
Flange Nut
Length
Thread
ISO METRIC THREADS (6H fit)
Materials• Class 8 zinc and clear (Cr3)
trivalent• A2 AISI 304 Stainless Steel• A4 AISI 316 Stainless Steel
They are available in four differentstyles: Standard, Thin, Dome andFlange.
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Staytite nuts
Easy to fit
Every Staytite nut is assembled with astainless steel spring insert. As the nutis installed on the screw thread, thestainless steel spring insert engages withthe base of the screw thread and flexesupwards. This gives the nut a lowerinstallation torque compared to othertypes of self-locking nut, particularlythose of the deformed thread type.
Resistant to vibration
and loosening
During use the Staytite nut resistsvibration and loosening because theinsert flexes downwards and is ‘pulled’into closer contact with the screwthread by the upwards anti-clockwiserotation of the nut body. This alsoproduces a very effective interferencefit between the threads of the nut andof the screw.
Excellent value
The nut has a thin profile which enablesthe use of smaller, less costly bolts.
M4 x 0.7M5 x 0.8M6 x 1.0M8 x 1.25M10 x 1.5M12 x 1.75M14 x 2.0M16 x 2.0M18 x 2.5M20 x 2.5M22 x2.5M24 x 3.0M27 x 3.0M30 x 3.5M33 x 3.5M36 x 4.0M39 x 4.0M42 x 4.5
1.8 (18)3.7 (38)6.3 (64)15 (150)30 (310)53 (540)84 (860)
130 (1350)180 (1850)255 (2600)345 (3500)440 (4500)640 (6550)880 (8950)
1190 (12100)1530 (15600)1980 (20200)2450 (25000)
-7.4 (75)13 (130)30 (310)60 (610)
105 (1050)165 (1700)260 (2650)360 (3650)510 (5200)690 (7050)880 (8950)
1290 (13200)1750 (17800)2380 (24300)3060 (31200)3950 (40400)4890 (49900)
-10 (100)18 (180)43 (440)85 (870)
145 (1500)235 (2400)365 (3700)510 (5200)720 (7350)970 (9900)
1240 (12600)1810 (18500)2460 (25100)3350 (34200)4300 (43800)5570 (56800)6880 (70200)
2.2 (22)4.4 (45)7.4 (75)18 (180)36 (370)62 (630)99 (1000)
155 (1600)210 (2150)300 (3050)410 (4200)520 (5300)760 (7750)
1040 (10600)1410 (14400)1810 (18500)2340 (23900)2900 (29600)
-8.7 (89)15 (150)36 (370)71 (720)
125 (1250)200 (2050)310 (3150)425 (4350)600 (6100)820 (8350)
1040 (10600)1530 (15600)2070 (21100)2820 (28800)3620 (36900)4690 (47800)5800 (59100)
-12 (120)21 (210)51 (520)
100 (1000)175 (1800)280 (2850)435 (4450)600 (6100)850 (8650)
1150 (11700)1470 (15000)2150 (21900)2920 (29800)3970 (40500)5100 (52000)6590 (67200)8150 (83100)
-- -
23 (230)45 (460)79 (810)
125 (1250)195 (2000)270 (2750)385 (3950)520 (5300)660 (6750)970 (3300)
1320 (13500)1800 (18400)2310 (23600)2980 (30400)3690 (37600)
1.9 (19)3.8 (39)6.5 (66)16 (160)31 (320)55 (560)87 (890)
135 (1400)185 (1900)265 (2700)360 (3650)450 (4600)670 (6850)910 (9300)
1240 (12600)1590 (16200)2060 (21000)2540 (25900)
StrengthGrade Bolt
Size mm
4.8 8.8 10.9 8.84.8 10.9 4.8 Stainless Steel Proof stress300N/mm²
(30.6kg/mm²)
PLAINSurfacetreatment ZINC PLATED Hot Dip.
Galv. Plain
ISO METRIC THREADS (coarse pitch series) Recommended Tightening Torques
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Unit NM (KGF.CM) Figures are for guidance purposes only and may vary depending on application
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Weldable
Staytite nuts
The Staytite weldable collarnut has a self locking ring inthe collar
The nut is suitable if you have aproblem installing a lock nut with abolt whereby you can’t reach the boltto install a lock nut.
The nut can be spot welded easily toyour product and then the bolttightened into the nut. This gives youan instant locking and anti vibrationassembly.
Materials• Mild Steel
Body Diameter ALength of Body BSpigot Diameter CSpigot Length
M12M6 M8
13.005.009.502.05
16.006.00
12.702.05
19.007.00
15.252.05
25.008.00
19.202.05
M10
8
Flange nuts
Serrated and non-serratedhexagon flange nuts
Cost effective
Easy to install
Reliable
Also available with Nylon insert toDIN 6926
Materials• Low Carbon Steel • High Carbon Steel • A2 Stainless Steel
Manufactured in accordance withDIN 6923 standards.
M5M6M8M10M12M16M20
NUT HEIGHT
TECHNICAL DATA - DIN 6923
DIA ACROSSFLATS
THREAD
mm mm mm
11.8014.2017.9021.8026.0034.5042.80
8.0010.0013.0015.0018.0024.0030.00
7.19.1
11.113.516.120.324.8
4.705.707.609.60
11.6015.3018.90
OVERALLHEIGHT
M5M6M8M10M12M16M20
OVERALLHEIGHT
TECHNICAL DATA - DIN 6926 and DIN 6927
PITCH ACROSSFLATS
THREAD
mm mm
0.751.001.251.501.752.502.50
8.0010.0013.0015.0018.0024.0030.00
11.814.217.921.826.034.542.8
6.27.39.4
11.413.818.322.4
FLG
9
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Bi-way nuts
Bi-way nut is a two-wayreversible self-locking lock nut
Efficient locking
It features side indentations whichslightly distort the centre thread. Thiscreates a locking action when thedistorted threads engage the threadsof the mating part.
Reduced production cost
The top and bottom of the nut are thesame. This means the nut can beassembled from either side whichreduces assembly and production costs.
Manufactured in accordance with DIN980V performance
TECHNICAL DATA - DIN 934
DIA PITCHmm mm
M5M6M8M10M12M16
0.801.001.251.501.752.00
4.05.06.58.0
10.013.0
8.0010.0013.0017.0019.0024.00
OVERALL HEIGHT ACROSS FLATS
Materials• Class 8 Zinc and clear (Cr3)
trivalent
Easy to install It is simply screwed on to a thread.
Secure fastening
Also available with Flange
Cost effective
Materials• Class 8 Zinc and clear (Cr3)
trivalent
Manufactured in accordance withDIN 980V.
We can also offer Class 10 and 12nuts with a minimum batch quantity and lead time.
Stayloc nuts
Stayloc nut is a self-locking,prevailing torque type ofhexagon lock nut
TECHNICAL DATA - DIN 980V
DIA PITCH
mm mm
M5M6M8M10M12M16M20
0.801.001.251.501.752.002.50
6.207.309.40
11.4013.8018.3022.40
8.0010.0013.0015.0018.0024.0030.00
OVERALL HEIGHT
ACROSS FLATS
mm
11.8014.2017.9021.8026.0034.5042.80
FLANGE DIA
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Barb nuts
Cold formed hexagon nutcombined with an externalshakeproof washer
M3 M4 M5 M6 M8 M10 M12
0.5 0.7 0.8 1.0 1.25 1.5 1.8
5.5 7.0 8.0
10.0 13.0 17.0 19.0
6.4 8.1 9.2
11.5 15.0 19.6 21.7
2.4 3.2 4.0 5.0 6.5 8.0
10.0
0.45 0.45 0.60 0.60 0.80 9.00 1.00
3.2 4.0 5.1 6.1 7.9 9.6
12.0
6.3 8.0 9.2
11.0 14.9 19.0 21.0
B-1030 B-1040 B-1050 B-1060 B-1080 B-1010 B-1012
0.35 0.75 1.16 2.37 4.90
11.55 16.40
DIA PITCH Across Flats
Across Corner Min.
Thickness Outside
Diameter OVERALLHEIGHT Thickness Part No.
WEIGHT IN GRAMS
1PC
NUT WASHER
ISO METRIC THREADS (coarse pitch series)
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Nut materials• Low Carbon Steel SAE1010• Stainless Steel AISI 304• A Hardness Rockwell C-30
Maximum
Washer materials• Steel SAE1050-1065• A Hardness Rockwell C-40-56
Maximum• Stainless Steel
Nut and washer finishes• RoHS compliant Cr3 clear
chromate.
The washer and nut are one part, withthe washer free to rotate on the nut. Thisgives several advantages over separateapplications of washer and nuts.
• One installation instead of two• No lost washers• Ensuring accurate assembly• Reduced labour costs• Increased productivity• Easy installation in difficult and
confined spaces• Simple stock keeping and
inventory control
Carp nuts
Cold formed hexagon nutcombined with a conical washer
The washer and nut are one part withthe washer free to rotate on the nut.This gives several advantages overseparate applications of washer andnuts.
• One installation instead of two• Reduced labour costs• Increased productivity• Easy installation in difficult and
confined spaces• Simple stock keeping and
inventory control• No lost washers• Ensuring accurate assembly
Nut materials• Low Carbon Steel SAE1010• Stainless Steel AISI 304• A Hardness Rockwell C-30
Maximum
Washer materials• Steel SAE1050-1065• A Hardness Rockwell C-40-56
Maximum• Stainless Steel
Nut and washer finishes• RoHS compliant Cr3 clear or
yellow chromate.
M3 M4 M5 M6 M6 M6 M8 M8 M8 M8 M8 M8 M10 M10 M10 M10 M12 M12
0.5 0.7 0.8 1.0 1.0 1.0 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.50 1.25 1.50 1.25 1.75
5.5 7.0 8.0
10.0 10.0 10.0 12.0 13.0 12.0 12.0 13.0 13.0 14.0 17.0 17.0 17.0 17.0
6.01 7.669.21
11.5 11.5 11.5 13.9 15.0 13.9 13.9 15.0 15.0 16.2 19.6 19.6 19.6 19.6 21.9
2.4 3.2 4.0 5.0 5.0 5.0 6.5 6.5 6.5 6.5 6.5 6.5 8.0 8.0 8.0 8.0
10.0 10.0
0.4 0.4 0.4 0.4 0.4 0.4 0.6 0.6 0.8 0.8 0.8 0.8 0.8 0.6 1.0 1.0 1.0 1.0
8 10 12 14 16 18 18 18 20 22 20 22 22 22 24 24 25.5 25.5
0.4 0.5 0.8 1.0 1.4 1.4 1.4 1.4 1.6 1.6 1.6 1.6 1.6 1.6 2.4 2.4 2.4 2.4
+0.2+0.2- 0
+0.25- 0
+0.35- 0
c-1031 c-1041 c-1051 c-1061 c-1062 c-1063 c-1081 c-1082 c-1083 c-1084 c-1085 c-1086 c-1101 c-1102 c-1103 c-1104 c-1121 c-1122
0.700 0.940 1.610 3.130 3.900 4.620 6.670 7.020 7.750 9.070 8.100 9.400 9.060
14.160 12.39017.490 17.860 22.760
DIA PITCH Across Flats
Across Corner Min.
Thickness Outside
Diameter Thickness Allowance
HEIGHTPart No.
WEIGHT IN GRAMS
1PC
NUT WASHER
ISO METRIC THREADS (coarse pitch series)
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Hardlock nuts
Hardlock Nut is a combinationof a concave upper nut andconvex lower nut
Secure and
anti-loosening
The nuts resist loosening inenvironments where high vibrationoccurs. They provide a securefastening to many applicationsincluding railways, civil engineering,radar, power masts, pylons, windturbine towers and masts.
Low lifetime cost
The reliable nuts require less inspectionand maintenance than traditional nutsand users can reduce associated costs.
Hardlock nuts with flange are alsoavailable. For further details pleaserequest a copy of our Hardlockbrochure or give us a call.
Materials• Low Carbon Steel• High Carbon Steel• AISI 304 Stainless Steel • AISI 316 Stainless Steel
Finishes• Zinc plate• Hot dipped galvanized
SIZE PITCH HCONVEX NUT
H1CONCAVE
NUT
BWIDTH
CL
HEIGHTh WEIGHT
Convex nut (fastening nut)Tightening torque figure by material
(ref. only)
Concavenut
(lock nut)
dia. pitch mm allowance mm allowance mm allowance approx mm allowance approx gms/set Class 4 Class 8 Class 10 Class A2Tightening
torque
M6 1.0 5 0 -0.48 5 0 -0.48 10 0 -0.6 11.5 8.3 ±0.6 3.3 3.3 2.3-6.0 4.6-12 6.5-17 3.3-9.0 4.0-5.0
M8 1.25 6.5 0 -0.58 6.5 0 -0.58 13 0 -0.7 15 11 ±0.8 4.5 8.6 5.6-15 11.2-30 15.8-42 7.9-21 9.0-13
M10 1.5 8 – 8 – 17 – 19.6 13.5 – 5.5 17.6 11-30 22-59 31-84 16-42 18-24
M12 1.75 10 – 10 – 19 0 -0.8 21.9 17 – 7.0 27.3 19-52 39-104 55-146 27-73 27-39
M14 2.0 11 0 -0.7 11 0 -0.7 22 – 25.4 18.5 ±1.2 7.5 39 31-82 62-165 87-232 44-116 40-58
M16 2.0 13 – 13 – 24 – 27.7 22.5 – 9.5 52.8 48-129 97-257 136-362 68-181 70-100
M18 2.5 15 – 15 – 27 – 31.2 25.5 – 10.5 80 66-177 133-354 187-498 44-116 100-150
M20 2.5 16 – 16 – 30 – 34.6 27.5 – 11.5 105 94-251 188-502 265-706 62-165 120-200
M22 2.5 18 – 18 – 32 0 -1.0 37 31.5 – 13.5 130 128-341 256-683 360-960 84-224 150-250
M24 3.0 19 0 -0.84 19 0 -0.84 36 – 41.6 33 ±1.8 14 180 163-434 325-868 458-1220 107-285 160-300
M27 3.0 22 – 22 – 41 – 47.3 38 – 16 246 238-635 458-1269 669-1785 156-416 250-390
M30 3.5 24 – 24 – 46 – 53.1 42 – 18 375 323-862 646-1723 909-2424 212-566 270-440
M33 3.5 26 – 26 – 50 – 57.7 46 – 20 480 440-1173 879-2345 1237-3298 289-770 290-440
M36 4.0 29 – 29 – 55 0 -1.2 63.5 50 – 21 630 565-1506 1129-3012 1588-4235 371-988 340-590
M39 4.0 31 0 -1.0 31 0 -1.0 60 – 69.3 54 ±2.2 23 935 731-1949 1462-3898 2056-5481 480-1279 390- 640
Technical Data
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Hardlock nuts
How it works:
The concave upper nut is threadeddown until the concentric conicalrecess comes into contact with theeccentric conical protrusion of theconvex lower nut.
The convex lower nut is heldstationary, either by being seated, orby being held stationary with aspanner if seating is not required.
When the convex upper nut is tightenedto the recommended tighteningtorque, locking forces between theupper and lower nuts are induced.
Installation Hints:
• Make sure all parts and threads areclean and undamaged therebyensuring the best assembly. Threadaccuracy is 6H.
• ANTI-SEIZE lubricant isrecommended on all bolts and/orshafts along with the nut to preventgalling and seizing.
• It is desirable to have at least twothreads extended beyond the top ofthe new assembly.
• For fastening refer to the tighteningtorque table.
• Never install or remove both upperand lower nuts simultaneously.
1+P2+P3
Before tightening
Taper
a=eccentricity
AnglePoint of lock power
Tightened
Standard bolt Eccentric conical protrusion
Convex nut
Concave nut
Concentric conical recess
a=eccentricity
Use a spanner to tighten the convexnut to the correct torque. (see chart)
Thread down the concave nut onto theconvex nut manually.
Tighten the concave nut with thespanner, about one turn. (see chart)
If the concave nut is not sufficiently tightened, it may become loose.
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SEMS
Pre-assembled SEMS fastenerscombine a screw with one ormore free spinning captivewashers
We have the ability to create almostany type of washer and screwcombination to meet customerspecification. There are hundreds ofcombinations to choose from withinour large stock and extended ranges.
Thread Type
Machine ScrewSelf TappingThread CuttingThread FormingHI LO
Drive Type
PoziPhillipsSlottedCombi6 LobeHexOther
Head Type
HexagonPanCSKFlangeSocket Cap/ButtonRoundCheese
HI - LO
pozi
pozi flange
Washer Type
FlatSpringSquareConicalInternal ToothExternalSingle or Doubleinternal
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SEMS
17
Sizes• M2 – M12 • No. 2 – No.14
Materials• Steel• Brass• Stainless Steel
Finishes• Zinc Clear• Zinc Yellow• Zinc Black• Black Oxide• Nickel• Self Colour
• Quick and easy installation in difficult and confined spaces
• One operation instead of two• Halving of labour costs• Increased productivity
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SEMS
Thread Cutting
screws
Designed to cut their ownmating thread as they aredriven into the material
Materials• Hardened Steel • Stainless Steel
Thread Cutting Screws
for Plastics
• Type BT or 25 has a blunt, tapered point, and a wide milled cutting slot.
• Type BF has a blunt, tapered point, with multiple flutes.
• Type Y has a spaced thread and pilot point similar to Type B but with the addition of five cutting flutes extending the full length of the shank.
We have a wide selection of heads anddrives available for our self tapping,thread cutting and thread formingscrews. Please contact us with yourspecific requirements.
Self Tapping Screws
• Type C (Type AB) has a gimlet point.• Type F (Type B) has a blunt,
tapered point.• Type U Hammer drive for fastening
heavy gauge metal sheet.
Thread Cutting Screws
for Metal
• Type D has a blunt, tapered point with one cutting flute.
• Type F has a blunt, tapered point, with multiple flutes.
• Type G has a blunt, tapered point, with a cutting slot.
• Type T or 23 has a blunt, tapered point, with a wide milled cutting slot.
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Thread forming screws do not removeany material, rather, the processdisplaces the materials to generate thethread form. The screw has a taperedpoint, which, as it enters the pilothole, widens the hole and compressesthe displaced material.
Thread Forming
screws
Quick and easy process
• One operation is eliminated as nothread tapping is required
• Suitable for use in metal, plastic orwood.
Types Available
HI-LOW A twin thread hardened screw wherethe angle and height of one thread isdifferent to the other.
Twin threads enable a faster insertionof the screw and features a lowerinsertion torque.
• ‘LOW’ thread reduces risk ofsplitting and cracking material.
• ‘HIGH’ thread significantlyincreases resistance to stripping.
• Available with blunt or gimlet point.
Trilobular thread forming screws formetal or plastic.
• Perfectly mated threads, mean agreater resistance to pull outvibration.
30° thread angle TV Screw• For soft and medium density
plastics.• Avoids splitting of mating material.
We have a wide selection of heads anddrives available for our self tapping,thread cutting and thread formingscrews. Please contact us with yourspecific requirements.
Materials• Hardened Steel • Stainless Steel
The socket screw is a threadedfastener with an internalhexagon drive
Socket screws
Materials• Stainless Steel• High Tensile Steel
*Please call for specific size requirements. Stocked in various sizes and finishes.
MaterialsPreferredsizes
CAPCOUNTERSUNKBUTTONSOCKET SET - FLAT POINTSOCKET SET - CONE POINTSOCKET SET - DOG POINTSOCKET SET - CUP POINT
M2.5 - M24M3 - M24M2.5- M16M2.5 - M12M2.5 - M12M2.5 - M12M3 - M12
HT STEEL / STAINLESSHT STEEL / STAINLESSHT STEEL / STAINLESSHT STEEL / STAINLESSHT STEEL / STAINLESSHT STEEL / STAINLESSHT STEEL / STAINLESS
9127991
-913914915916
4168416841684168416841684168
2470247024702470247024702470
B18.3.1MIF1535
B18.3.4MB18.3.6MB18.3.6MB18.3.6MB18.3.6M
4762-
73804026402740284029
Din
Metric Unified
BS ANSI ISO
Easy to install
Customers can use a hexagon key totighten or loosen the screws. It iscommonly used in assemblies that donot provide sufficient clearance for aconventional wrench or socket.
We stock various sizes and finishes tosuit customers specific requirementswith a range of head designs.
• Cap• Countersunk• Button• Socket set – flat point• Socket set – cone point• Socket set – dog point• Socket set – cup point
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Hexagon bolts
Hexagon bolt screws are large,robust bolt screws suitable forheavy duty applications
We stock fully threaded and partthreaded bolt and setscrews in sizesM3 to M24 and lengths up to 200mm.
Materials• High Tensile Steel• Stainless Steel
Finishes• Self colour• Cr3• Hot dipped galvanized
DRAWINGDRAWING
*Grade 8.8 and also available in 10.9*Please call for specific size requirements. Stocked in various sizes and finishes.
MaterialsPreferredsizes
HEXAGON SETSHEXAGON BOLTS
M3 - M24M4 - M24
HT STEEL / STAINLESSHT STEEL / STAINLESS
933931
36923692
17681768
B18.2.3.1MB18.2.3.1M
40174017
Din
Metric Unified
BS ANSI ISO
Machine screws
Threaded screws for use inlight assembly
We stock from M1.6 to M12 in variousfinishes and lengths.
Materials• Stainless Steel• Brass• Steel
*Please call for specific size requirements. Stocked in various sizes and finishes.
MaterialsPreferredsizes
Pan PoziPan SlotCheese head SlotCountersunk SlotCountersunk PoziHexagonRaised Countersunk SlotRaised Countersunk Pozi
M2 - M6M2.5 - M10M1.6 - M10M1.6 - M12
M2 - M6M2.5 - M6M2 - M10M2 - M6
STEEL / STAINLESSSTEEL / STAINLESSSTEEL / STAINLESSSTEEL / STAINLESSSTEEL / STAINLESSSTEEL / STAINLESSSTEEL / STAINLESSSTEEL / STAINLESS
7985A85A84A
963A965A
7500D964A966A
Din
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Flange bolts
Serrated and non-serratedhexagon flange bolts andscrews to DIN 6921, heavy series
Materials• Stainless Steel• High Tensile Steel
A one piece fastener designed tospread the clamping load without theneed for a washer.
Serrated flange also enables a degreeof self locking and vibration resistance.
FLANGE BOLT
DIA s max
M5M6M8M10M12
8.0010.0013.0015.0016.00
8.7110.9514.2616.5017.62
11.8014.2018.0022.3026.60
e min c max
5.406.608.109.20
11.50
k max
Recesspermitted
Specialist parts
At Staytite we also source and supply arange of non-standard items. We arehappy to talk with you about yourspecific needs and recommendbespoke parts.
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Standard parts
Staytite has a vast range ofstandard fasteners
• Washers• Nuts• Self Tapping Screws• Machine Screws• Bolts• Setscrews• Pins• Circlips• Inserts• Studs• Rivets• Turned parts• Pressing/Springs• Plastic Parts
Key beliefs
Our key beliefs have helped defineStaytite and they continue to shapeeach of us in our businessrelationships with one another, ourcustomers, suppliers, competitorsand the communities in which welive and operate. Each of us isexpected to demonstrate these keybeliefs in our work.
Uncompromising integrity meansstaying true to what we believe. We adhere to honesty, fairness anddoing the right thing withoutcompromise, even whencircumstances make it difficult.
Constant respect for people meansthat we treat everyone with dignity.Constant respect applies to everyindividual we interact with aroundthe world.
The Code sets ethical standards forthe way we conduct business. Thisincludes dealing with otheremployees, customers, suppliers,and business partners.
Staytite Ltd • Staytite HouseCoronation RoadCressex Business ParkHigh Wycombe • HP12 3RP
Tel 01494 462 322Fax 01494 464 747
Email [email protected]
www.staytite.com