<< Connecting Our Customers With Quality Since 1957 >>

AEROSPACE CUSTOM BAND CLAMPS & STRAP ASSEMBLIES

*Contact Voss Sales or Engineering with material and design requirements.

B-210C-VA Rev. 06/11

a division of Voss Industries, Inc.

AEROSPACE BAND CLAMPSAEROSPACE BAND CLAMPS

a division of Voss Industries, Inc.

2168 W.25th StreetCleveland, Ohio USA

44113

w w w. V O S S I N D . c o m

ph: (216) 771-7655fax: (216) 771-2887email: voss@vossind.comweb: www.VOSSIND.com

• Airframe • Jet Engine • Missile • Spacecraft

Band clamp with flanged bracket and bolts for hot air duct support under severe vibration.

Band clamp with flared liner for securing aircraft pneumatic ducting components or hose without cutting.

Clamp with synthetic rubber cushion and brackets for aircraft pneumatic ducting support system.

Band clamp with adjustable over-center handle and safety latch. Also available in non-adjustable version.

Perfect circle pneumatic duct support band clamp. Hot air duct support band clamp for commercial airliner. Includes welded brackets.

Quick-release clamp with bracket for oxygen cylinders or fire extinguishers aboard aircraft.

Heavy-duty, U-shaped, two-piece hold-down strap assembly with neoprene liner for tanks.

Rubber-cushioned hold down strap for ducts, tanks or similar equipment.

Multiple T-bolt clamp for joining ducting. Perfect circle hose duct support clamp with mounting brackets and bolts for jet aircraft.

Oxygen bottle bracket and strap assembly (with silicon rubber pads) for airliner crew compartment.

cross section

cross section

cross section

Quick- Release

T-Bolt

Voss Aerospace T-Bolt Band Clamps offer reliable, high-strength, corrosion- and vibration-resistant connections for many hose clamping and ducting attachment applications on commercial and military aircraft, missiles and spacecraft.

Our “standard” T-Bolt latch (Style 1) is often used on applications that are not frequently inspected, serviced or replaced. Custom parts—such as sleeves, brackets, liners, clips and similar accessories—can be fabricated and added to Voss T-Bolt Band Clamp assemblies.

Clamps in the form of hold-down straps with T-Bolt latches are also available in a wide range of sizes and configurations to restrain many Aerospace components.

Detailed specifications for standard Voss T-Bolt Band Clamps are found in the table below. For additional latch styles, band configurations and materials to meet your specific application, please contact Voss Sales. Nut & bolt options for either style of band clamp can be found in the tables on the facing page.

Voss Aerospace Quick-Release T-Bolt Band Clamps are commonly used in applications where components are frequently inspected, serviced or replaced. The Quick-Release latch (Style 2) facilitates removal of the clamp from the application without removing the nut—even in blind or difficult to reach places.

Extensive in-house laboratory testing, along with actual installation & service records, have shown that all Voss Band Clamps meet and exceed the design parameters set forth by our customers—and have earned a record of reliable service since 1957.

T 4 0 C – 7 5 – 3 5 0 – S

Series Number

T-bolt (see code)

Band Width (.010 in.)

Nut (see code)

Nominal Band Dia. (.010 in.)

Example Part Number:For 3-1/2 inch diameter clamp with an alloy T-bolt and a cadmium plated steel lock nut.

T-BOLT CLAMPS QUICK-RELEASE T-BOLT CLAMPS

Voss Aerospace is a division of Voss Industries, Inc.—a world leader in clamping technology since 1957. Dedicated to producing & supporting the finest quality products for all applications—at any price point, Voss Industries is an employee-owned company located in the historic Ohio City community of Cleveland. a division of Voss Industries, Inc.

(Style 1) (Style 2)

Nuts & BoltsNuts

Code S SL SB H L ZB A AD Z

Material MS21044 18-8 CRES MS21045 18-8 CRES 18-8 CRES 303 CRES A-286 CRES A-286 CRES 347 CRES

DescriptionS-L; nylon insert

S-L; nylon insert

H/B; S-L lockwire hole plain hex S-LH/B; S-L; non-mag-netic

S-L;non-mag-netic

H/B; S-L

Finish Cad Ag Cad Ag Ag Ag — Ag Ag

Max. Temp. 250°F [120°C]

250°F [120°C]

450°F[230°C]

800°F[425°C]

800°F[425°C]

800°F[425°C]

1200°F[650°C]

1200°F[650°C

1200°F[650°C]

T-BoltsCode K H C E A

Material* 316 CRES 305 CRES 4037 Alloy

(Cad Plated)431 CRES A-286 CRES

Tensile Strength

75–100 kpsi[517–689 MPa]

80–93 kpsi[552–641 MPa]

124–145 kpsi[855–1000 MPa]

125–160 kpsi[862–1103 MPa]

160–190 kpsi[1103–1310 MPa]

*Additional T-Bolt materials available by special order.

Smaller diameter clamps utilize bent T-Bolts to accommodate their minimum size range.

STANDARD T-BOLT CLAMP PART NUMBERS ARE DESIGNATED BY “T”, QUICK-RELEASE CLAMPS BY “TR”

Series Number T30 TR30 T32 TR32 T34 TR34 T40 TR40 T41 TR41 T42 TR42 T43 TR43 T50 TR50 T52 TR52

t-bolt sizew/rolled thread

10–32 UNF-3A x 1.75

10–32 UNF-3A x 2.25

10–32 UNF-3A x 2.50

1/4–28 UNF-3A x 2.50

1/4–28 UNF-3A x 2.75

1/4–28 UNF-3A x 3.50

1/4–28 UNF-3A x 2.25

5/16–24 UNF-3A x 3.50

5/16–24 UNF-3A x 4.00

bandwidth

standard .62 .62 .62 .75 .75 .75 .75 .88 .88

maximum 1.00 1.00 1.00 1.50 1.50 1.50 1.50 3.00 3.00

bandthickness .020 .020 .020 .025 .025 .025 .025 .040 .050

material Stainless Steel AMS 5518 ½ hard (18-8)

minimum diameter 1.25 1.75 1.88 2.00 1.25 n/a 1.88 2.00 1.80 n/a 3.50 3.50 1.50 n/a 3.00 3.50 4.00 4.00

adjustment range at nominal diameter*

plus .05 .09 .17 .08 .12 .05 .08 .17 .21

minus .14 .12 .25 .24 .25 n/a .23 .20 .26 n/a .49 .48 .16 n/a .31 .30 .43 .42

center-to-center(dimension “A”) .81 1.19 1.19 1.19 1.31 2.00 .94 1.62 2.00

The above measurements are in inches.Specify all clamp widths in 1/8 inch increments; all diameters in 1/16 inch increments.Spot welds in accordance with AWS D17.2. Quality control in accordance with ISO9002.* Adjustment range may vary with type of nut.

H/B =High Beam; S-L =Self-Locking; Cad =Cadmium Plated; Ag =Silver Plated

Voss Aerospace T-Bolt Band Clamps offer reliable, high-strength, corrosion- and vibration-resistant connections for many hose clamping and ducting attachment applications on commercial and military aircraft, missiles and spacecraft.

Our “standard” T-Bolt latch (Style 1) is often used on applications that are not frequently inspected, serviced or replaced. Custom parts—such as sleeves, brackets, liners, clips and similar accessories—can be fabricated and added to Voss T-Bolt Band Clamp assemblies.

Clamps in the form of hold-down straps with T-Bolt latches are also available in a wide range of sizes and configurations to restrain many Aerospace components.

Detailed specifications for standard Voss T-Bolt Band Clamps are found in the table below. For additional latch styles, band configurations and materials to meet your specific application, please contact Voss Sales. Nut & bolt options for either style of band clamp can be found in the tables on the facing page.

Voss Aerospace Quick-Release T-Bolt Band Clamps are commonly used in applications where components are frequently inspected, serviced or replaced. The Quick-Release latch (Style 2) facilitates removal of the clamp from the application without removing the nut—even in blind or difficult to reach places.

Extensive in-house laboratory testing, along with actual installation & service records, have shown that all Voss Band Clamps meet and exceed the design parameters set forth by our customers—and have earned a record of reliable service since 1957.

T 4 0 C – 7 5 – 3 5 0 – S

Series Number

T-bolt (see code)

Band Width (.010 in.)

Nut (see code)

Nominal Band Dia. (.010 in.)

Example Part Number:For 3-1/2 inch diameter clamp with an alloy T-bolt and a cadmium plated steel lock nut.

T-BOLT CLAMPS QUICK-RELEASE T-BOLT CLAMPS

Voss Aerospace is a division of Voss Industries, Inc.—a world leader in clamping technology since 1957. Dedicated to producing & supporting the finest quality products for all applications—at any price point, Voss Industries is an employee-owned company located in the historic Ohio City community of Cleveland. a division of Voss Industries, Inc.

(Style 1) (Style 2)

Nuts & BoltsNuts

Code S SL SB H L ZB A AD Z

Material MS21044 18-8 CRES MS21045 18-8 CRES 18-8 CRES 303 CRES A-286 CRES A-286 CRES 347 CRES

DescriptionS-L; nylon insert

S-L; nylon insert

H/B; S-L lockwire hole plain hex S-LH/B; S-L; non-mag-netic

S-L;non-mag-netic

H/B; S-L

Finish Cad Ag Cad Ag Ag Ag — Ag Ag

Max. Temp. 250°F [120°C]

250°F [120°C]

450°F[230°C]

800°F[425°C]

800°F[425°C]

800°F[425°C]

1200°F[650°C]

1200°F[650°C

1200°F[650°C]

T-BoltsCode K H C E A

Material* 316 CRES 305 CRES 4037 Alloy

(Cad Plated)431 CRES A-286 CRES

Tensile Strength

75–100 kpsi[517–689 MPa]

80–93 kpsi[552–641 MPa]

124–145 kpsi[855–1000 MPa]

125–160 kpsi[862–1103 MPa]

160–190 kpsi[1103–1310 MPa]

*Additional T-Bolt materials available by special order.

Smaller diameter clamps utilize bent T-Bolts to accommodate their minimum size range.

STANDARD T-BOLT CLAMP PART NUMBERS ARE DESIGNATED BY “T”, QUICK-RELEASE CLAMPS BY “TR”

Series Number T30 TR30 T32 TR32 T34 TR34 T40 TR40 T41 TR41 T42 TR42 T43 TR43 T50 TR50 T52 TR52

t-bolt sizew/rolled thread

10–32 UNF-3A x 1.75

10–32 UNF-3A x 2.25

10–32 UNF-3A x 2.50

1/4–28 UNF-3A x 2.50

1/4–28 UNF-3A x 2.75

1/4–28 UNF-3A x 3.50

1/4–28 UNF-3A x 2.25

5/16–24 UNF-3A x 3.50

5/16–24 UNF-3A x 4.00

bandwidth

standard .62 .62 .62 .75 .75 .75 .75 .88 .88

maximum 1.00 1.00 1.00 1.50 1.50 1.50 1.50 3.00 3.00

bandthickness .020 .020 .020 .025 .025 .025 .025 .040 .050

material Stainless Steel AMS 5518 ½ hard (18-8)

minimum diameter 1.25 1.75 1.88 2.00 1.25 n/a 1.88 2.00 1.80 n/a 3.50 3.50 1.50 n/a 3.00 3.50 4.00 4.00

adjustment range at nominal diameter*

plus .05 .09 .17 .08 .12 .05 .08 .17 .21

minus .14 .12 .25 .24 .25 n/a .23 .20 .26 n/a .49 .48 .16 n/a .31 .30 .43 .42

center-to-center(dimension “A”) .81 1.19 1.19 1.19 1.31 2.00 .94 1.62 2.00

The above measurements are in inches.Specify all clamp widths in 1/8 inch increments; all diameters in 1/16 inch increments.Spot welds in accordance with AWS D17.2. Quality control in accordance with ISO9002.* Adjustment range may vary with type of nut.

H/B =High Beam; S-L =Self-Locking; Cad =Cadmium Plated; Ag =Silver Plated

<< Connecting Our Customers With Quality Since 1957 >>

AEROSPACE CUSTOM BAND CLAMPS & STRAP ASSEMBLIES

*Contact Voss Sales or Engineering with material and design requirements.

B-210C-VA Rev. 06/11

a division of Voss Industries, Inc.

AEROSPACE BAND CLAMPSAEROSPACE BAND CLAMPS

a division of Voss Industries, Inc.

2168 W.25th StreetCleveland, Ohio USA

44113

w w w. V O S S I N D . c o m

ph: (216) 771-7655fax: (216) 771-2887email: voss@vossind.comweb: www.VOSSIND.com

• Airframe • Jet Engine • Missile • Spacecraft

Band clamp with flanged bracket and bolts for hot air duct support under severe vibration.

Band clamp with flared liner for securing aircraft pneumatic ducting components or hose without cutting.

Clamp with synthetic rubber cushion and brackets for aircraft pneumatic ducting support system.

Band clamp with adjustable over-center handle and safety latch. Also available in non-adjustable version.

Perfect circle pneumatic duct support band clamp. Hot air duct support band clamp for commercial airliner. Includes welded brackets.

Quick-release clamp with bracket for oxygen cylinders or fire extinguishers aboard aircraft.

Heavy-duty, U-shaped, two-piece hold-down strap assembly with neoprene liner for tanks.

Rubber-cushioned hold down strap for ducts, tanks or similar equipment.

Multiple T-bolt clamp for joining ducting. Perfect circle hose duct support clamp with mounting brackets and bolts for jet aircraft.

Oxygen bottle bracket and strap assembly (with silicon rubber pads) for airliner crew compartment.

cross section

cross section

cross section

Quick- Release

T-Bolt