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Hex Nuts
Lightweight Corrosion-Resistant Titanium
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The best of both worlds, these hex nuts are lightweight like aluminum and more corrosion resistant than 316 stainless steel.
Grade 2 Titanium—Because Grade 2 titanium is 99% pure, it's even more corrosion resistant than other common titanium grades, such as Grades 5 and 9. These nuts are ideal for use in chemical-processing and water-treatment facilities since they stand up to strong acids and other harsh chemicals.
High-Strength Grade 5 Titanium—More than two times stronger than Grade 2 titanium due to the addition of aluminum and vanadium. These nuts also stand up to salt water, acids, and chemicals but won’t resist harsh chemicals like Grade 2 can.
Thread Size | Wd. | Ht. | Specs. Met | Certificate Type | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|
Grade 2 Titanium | |||||||||
| 2-56 | 1/4" | 1/16" | — | — | 1 | 90545A003 | 000000 | ||
| 4-40 | 1/4" | 3/32" | — | — | 1 | 90545A005 | 00000 | ||
| 6-32 | 5/16" | 7/64" | — | — | 1 | 90545A007 | 0000 | ||
| 8-32 | 3/8" | 1/8" | — | — | 1 | 90545A009 | 0000 | ||
| 10-24 | 3/8" | 1/8" | — | — | 1 | 90545A011 | 0000 | ||
| 10-32 | 3/8" | 1/8" | — | — | 1 | 90545A111 | 0000 | ||
| 1/4"-20 | 7/16" | 7/32" | — | — | 1 | 90545A029 | 0000 | ||
| 5/16"-18 | 1/2" | 17/64" | — | — | 1 | 90545A030 | 0000 | ||
| 3/8"-16 | 9/16" | 21/64" | — | — | 1 | 90545A031 | 0000 | ||
| 1/2"-13 | 3/4" | 7/16" | — | Material Certificate | 1 | 90545A034 | 00000 | ||
| 5/8"-11 | 15/16" | 35/64" | — | — | 1 | 90545A037 | 00000 | ||
| 3/4"-10 | 1 1/8" | 41/64" | — | Material Certificate | 1 | 90545A041 | 00000 | ||
| M6 × 1 mm | 10 mm | 5.2 mm | ISO 4032 | Material Certificate | 1 | 91927A115 | 0000 | ||
| M8 × 1.25 mm | 13 mm | 6.8 mm | ISO 4032 | — | 1 | 91927A116 | 0000 | ||
| M10 × 1.5 mm | 16 mm | 8.4 mm | ISO 4032 | — | 1 | 91927A117 | 00000 | ||
| M12 × 1.75 mm | 18 mm | 10.8 mm | ISO 4032 | Material Certificate | 1 | 91927A118 | 00000 | ||
High-Strength Grade 5 Titanium | |||||||||
| 10-24 | 3/8" | 1/8" | ASME B18.2.2 | Material Certificate | 5 | 91570A124 | 0000 | ||
| 1/4"-20 | 7/16" | 7/32" | ASME B18.2.2 | Material Certificate | 1 | 91570A125 | 0000 | ||
| 5/16"-18 | 1/2" | 17/64" | ASME B18.2.2 | Material Certificate | 1 | 91570A126 | 0000 | ||
| 5/16"-24 | 1/2" | 17/64" | ASME B18.2.2 | Material Certificate | 1 | 91570A136 | 0000 | ||
| 3/8"-16 | 9/16" | 21/64" | ASME B18.2.2 | Material Certificate | 1 | 91570A127 | 0000 | ||
| 1/2"-13 | 3/4" | 7/16" | ASME B18.2.2 | Material Certificate | 1 | 91570A128 | 00000 | ||
| M6 × 1 mm | 10 mm | 5.2 mm | ISO 4032 | Material Certificate | 5 | 91570A523 | 00000 | ||
| M8 × 1.25 mm | 13 mm | 6.8 mm | ISO 4032 | Material Certificate | 1 | 91570A524 | 0000 | ||
| M10 × 1.5 mm | 16 mm | 8.4 mm | ISO 4032 | Material Certificate | 1 | 91570A525 | 0000 | ||
Nylon-Insert Locknuts
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High-Strength Lightweight Titanium
Thread Size | Wd. | Ht. | Insert Max. Temp. | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|
Grade 5 Titanium | ||||||||
| 4-40 | 1/4" | 9/64" | Not Rated | 1 | 94528A112 | 00000 | ||
| 6-32 | 5/16" | 11/64" | Not Rated | 1 | 94528A113 | 0000 | ||
| 8-32 | 11/32" | 15/64" | Not Rated | 1 | 94528A114 | 0000 | ||
| 10-24 | 3/8" | 15/64" | Not Rated | 1 | 94528A115 | 00000 | ||
| 10-32 | 3/8" | 15/64" | Not Rated | 1 | 94528A116 | 00000 | ||
| 1/4"-20 | 7/16" | 5/16" | Not Rated | 1 | 94528A117 | 0000 | ||
| 5/16"-18 | 1/2" | 11/32" | Not Rated | 1 | 94528A118 | 0000 | ||
| 3/8"-16 | 9/16" | 29/64" | Not Rated | 1 | 94528A119 | 00000 | ||
| 1/2"-13 | 3/4" | 19/32" | Not Rated | 1 | 94528A121 | 00000 | ||
Wrench-Driven Rivet Nut Tools
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Use these tools to install most styles of rivet nuts. A wrench and ratchet are required to hold the tool and tighten the nut.
For Thread Size | For Wrench Size | For Ratchet Size | For Rivet Nut Body Shape | For Rivet Nut Material | Each | |||
|---|---|---|---|---|---|---|---|---|
| 4-40 | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A904 | 000000 | ||
| 6-32 | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A101 | 00000 | ||
| 8-32 | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A152 | 00000 | ||
| 10-24 10-32 | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A203 | 00000 | ||
| 12-24 | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A905 | 00000 | ||
| 1/4"-20 1/4"-28 | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A305 | 00000 | ||
| 5/16"-18 5/16"-24 | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A407 | 00000 | ||
| 3/8"-16 3/8"-24 | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A509 | 00000 | ||
| 1/2"-13 | 7/8" | 7/8" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A902 | 00000 | ||
| 1/2"-20 | 7/8" | 7/8" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A903 | 00000 | ||
| M3 × 0.5 mm | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A611 | 00000 | ||
| M4 × 0.7 mm | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A662 | 00000 | ||
| M5 × 0.8 mm | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A713 | 00000 | ||
| M6 × 1 mm | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A764 | 00000 | ||
| M8 × 1.25 mm | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A815 | 00000 | ||
| M10 × 1.5 mm | 7/8" | 11/16" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A866 | 00000 | ||
| M12 × 1.75 mm | 7/8" | 7/8" | Smooth Ribbed Hex Bulb Sleeve | 18-8 Stainless Steel Aluminum Steel Titanium | 96349A901 | 00000 | ||
Twist-Resistant Rivet Nuts
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Ideal for parts that require frequent maintenance or disassembly, these rivet nuts won't spin out when you tighten or loosen a screw. Their ribbed body digs into material to prevent twisting.
Install these nuts in a drilled or punched round hole using a rivet nut tool. Thread the rivet nut onto the mandrel, then grip the tool body with a wrench as you twist the tightening nut with a ratchet. Choose an air- or battery-powered tool for fast installation or to easily switch between many different nut sizes. Length is measured from under the flange.
Ultra-Corrosion-Resistant Lightweight Grade 2 Titanium—Originally designed for Formula 1 race cars, these rivet nuts are 40% lighter than steel nuts yet strong enough for the highest stress applications. They resist everything from salt water to harsh acids.
Rivet Nuts | Wrench-Driven Tools | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flange | |||||||||||||
Thread Size | Drill Bit Size | For Material Thk. | Body Dia. | Lg. | Installed Lg. | Dia. | Thk. | Each | Each | ||||
Ultra-Corrosion-Resistant Lightweight Grade 2 Titanium | |||||||||||||
| 10-32 | 19/64" | 0.039" to 0.098" | 0.276" | 0.492" | 0.276" | 0.394" | 0.039" | 90597A140 | 00000 | 96349A203 | 000000 | ||
| 1/4"-20 | 25/64" | 0.020" to 0.118" | 0.354" | 0.63" | 0.374" | 0.472" | 0.047" | 90597A150 | 00000 | 96349A305 | 00000 | ||
| M5 x 0.8 mm | 7 mm | 1 mm to 2.5 mm | 7 mm | 12.5 mm | 7 mm | 10 mm | 1 mm | 90597A110 | 0000 | 96349A713 | 00000 | ||
| M6 x 1 mm | 9 mm | 0.5 mm to 3 mm | 9 mm | 16 mm | 9.5 mm | 12 mm | 1.2 mm | 90597A120 | 00000 | 96349A764 | 00000 | ||
| M8 x 1.25 mm | 11 mm | 1 mm to 3 mm | 11 mm | 17 mm | 9.5 mm | 14 mm | 1.3 mm | 90597A130 | 00000 | 96349A815 | 00000 | ||
Thin-Profile Hex Nuts
Weld Nuts
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Add permanent threads to thin metal with our go-to weld nuts. Unlike press-fit and rivet nuts, these nuts fuse to the base metal, so they won’t twist and pull out. Three evenly spaced projections concentrate heat away from the threads to prevent them from deforming and create consistent welds. All have a collar pilot that guides the nut into the hole, holds it in place while welding, and protects the threads from weld spatter. You can also install them on thick pieces of metal.
Grade 2 Titanium—The best choice when you need a high strength-to-weight ratio, these nuts are 40% lighter than steel nuts. They’re also our most corrosion-resistant weld nuts, standing up to salt water, strong acids, and other harsh chemicals. Weld them to titanium surfaces.
Collar | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Wd. | Ht. | Dia. | Ht. | For Hole Dia. | Specs. Met | Each | |||
Grade 2 Titanium | ||||||||||
| 10-24 | 1/2" | 3/16" | 13/32" | 0.04" | 13/32" | ASME B1.1 | 93382A110 | 000000 | ||
| 1/4"-20 | 1/2" | 3/16" | 13/32" | 0.047" | 13/32" | ASME B1.1 | 93382A120 | 00000 | ||
| 5/16"-18 | 9/16" | 7/32" | 15/32" | 0.047" | 15/32" | ASME B1.1 | 93382A130 | 00000 | ||
| 3/8"-16 | 5/8" | 1/4" | 17/32" | 0.047" | 17/32" | ASME B1.1 | 93382A140 | 00000 | ||
| 1/2"-13 | 13/16" | 3/8" | 23/32" | 0.063" | 23/32" | ASME B1.1 | 93382A150 | 00000 | ||
| M6 × 1 mm | 11 mm | 4.3 mm | 8 mm | 0.75 mm | 8 mm | DIN 929 | 93382A160 | 00000 | ||
| M8 × 1.25 mm | 14 mm | 5.6 mm | 10.5 mm | 0.9 mm | 10.5 mm | DIN 929 | 93382A170 | 00000 | ||
| M10 × 1.5 mm | 17 mm | 6.9 mm | 12.5 mm | 1.15 mm | 12.5 mm | DIN 929 | 93382A180 | 00000 | ||
Tools for Blind Rivets and Rivet Nuts
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Style A | Style B |
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Style A
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Nose | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Lg. | Ht. | For Rivet Nut Thread Size | For Rivet Nut Body Shape | For Rivet Nut Material | Includes | Each | ||
| 3/4" | 1 1/4" | 10 1/2" | 3 1/4" | 6-32 8-32 10-32 1/4"-20 M3 × 0.5 mm M4 × 0.7 mm M5 × 0.8 mm M6 × 1 mm | Bulb, Hex, Ribbed, Sleeve, Smooth | Aluminum, Brass, Stainless Steel, Steel, Titanium | Four mandrel and nosepiece sets (6-32, 8-32, 10-32, and 1/4"-20) Four nosepieces (3/32", 1/8", 5/32", and 3/16") | 6879A31 | 000000 | |
Style B
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Nose | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Lg. | Ht. | For Rivet Nut Thread Size | For Rivet Nut Body Shape | For Rivet Nut Material | Includes | Each | ||
| 1 1/8" | 1 3/4" | 20" | 6" | 6-32 8-32 10-24 10-32 1/4"-20 1/4"-28 5/16"-18 5/16"-24 3/8"-16 3/8"-24 M4 × 0.7 mm M5 × 0.8 mm M6 × 1 mm M8 × 1.25 mm M10 × 1.5 mm | Bulb, Hex, Ribbed, Sleeve, Smooth | Aluminum, Brass, Stainless Steel, Steel, Titanium | Five mandrel and nosepiece sets (8-32, 10-32, 1/4"-20, 5/16"-18, and 3/8"-16) Four nosepieces (1/8", 5/32", 3/16", and 1/4") | 6879A46 | 0000000 | |
Helical Threaded Inserts
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Pronged |
Restore, reinforce, or create threads in metal. The tough coils on these inserts expand once installed to anchor in a tapped hole. Also known as Heli-Coil inserts, they're often used in engine heads and machinery housings where strong connections are critical. Unlike threadlocking inserts, you can remove and reuse them without them losing their strength.
Installation requires a drill bit, a helical insert tap, and an installation tool.
Pronged—The prong attaches to an installation tool for precise control as you drive inserts in. Remove the prong with a punch or break-off tool before inserting a screw.
Ultra-Corrosion-Resistant Lightweight Titanium—The best of both worlds, these inserts are lightweight yet strong enough for the highest stress applications. They resist acids and salt water better than nickel or stainless steel inserts.
Inserts | Through-Hole Taps | Closed-End Hole Taps | Installation Tools | Prong Break-Off Tools | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Installed Lg. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | Each | Each | Each | Each | |||||||
Pronged | ||||||||||||||||
Ultra-Corrosion-Resistant Lightweight Titanium | ||||||||||||||||
| 4-40 | 0.112" | 31 Ga. | 0.120" | 1 | 93332A230 | 00000 | 91709A101 | 000000 | 91709A407 | 000000 | 90261A151 | 0000000 | 92955A103 | 0000000 | ||
| 4-40 | 0.168" | 31 Ga. | 0.120" | 1 | 93332A234 | 0000 | 91709A101 | 00000 | 91709A407 | 00000 | 90261A151 | 000000 | 92955A103 | 000000 | ||
| 4-40 | 0.224" | 31 Ga. | 0.120" | 1 | 93332A238 | 0000 | 91709A101 | 00000 | 91709A407 | 00000 | 90261A151 | 000000 | 92955A103 | 000000 | ||
| 6-32 | 0.207" | 25 Ga. | 0.150" | 1 | 93332A244 | 0000 | 91709A102 | 00000 | 91709A416 | 00000 | 90261A152 | 000000 | 92955A105 | 00000 | ||
| 6-32 | 0.276" | 25 Ga. | 0.150" | 1 | 93332A246 | 0000 | 91709A102 | 00000 | 91709A416 | 00000 | 90261A152 | 000000 | 92955A105 | 00000 | ||
| 10-24 | 0.190" | 5 Ga. | 0.206" | 1 | 93332A249 | 0000 | 91709A104 | 00000 | 91709A428 | 00000 | 90261A154 | 000000 | 92955A109 | 00000 | ||
| 10-24 | 0.285" | 5 Ga. | 0.206" | 1 | 93332A255 | 0000 | 91709A104 | 00000 | 91709A428 | 00000 | 90261A154 | 000000 | 92955A109 | 00000 | ||
| 10-24 | 0.380" | 5 Ga. | 0.206" | 1 | 93332A259 | 0000 | 91709A104 | 00000 | 91709A428 | 00000 | 90261A154 | 000000 | 92955A109 | 00000 | ||
| 10-32 | 0.285" | 13/64" | 0.203" | 1 | 93332A265 | 0000 | 91709A151 | 00000 | 91709A431 | 00000 | 90261A161 | 000000 | 92955A109 | 00000 | ||
| 10-32 | 0.380" | 13/64" | 0.203" | 1 | 93332A268 | 0000 | 91709A151 | 00000 | 91709A431 | 00000 | 90261A161 | 000000 | 92955A109 | 00000 | ||
| 1/4"-20 | 0.250" | H | 0.266" | 1 | 93332A273 | 0000 | 91709A105 | 00000 | 91709A437 | 00000 | 90261A155 | 000000 | 92955A111 | 00000 | ||
| 1/4"-20 | 0.375" | H | 0.266" | 1 | 93332A276 | 0000 | 91709A105 | 00000 | 91709A437 | 00000 | 90261A155 | 000000 | 92955A111 | 00000 | ||
| 1/4"-20 | 0.500" | H | 0.266" | 1 | 93332A279 | 0000 | 91709A105 | 00000 | 91709A437 | 00000 | 90261A155 | 000000 | 92955A111 | 00000 | ||
| 5/16"-18 | 0.312" | Q | 0.332" | 1 | 93332A281 | 00000 | 91709A106 | 00000 | 91709A443 | 00000 | 90261A156 | 000000 | 92955A113 | 000000 | ||
| 5/16"-18 | 0.469" | Q | 0.332" | 1 | 93332A285 | 0000 | 91709A106 | 00000 | 91709A443 | 00000 | 90261A156 | 000000 | 92955A113 | 000000 | ||
| 5/16"-18 | 0.625" | Q | 0.332" | 1 | 93332A290 | 00000 | 91709A106 | 00000 | 91709A443 | 00000 | 90261A156 | 000000 | 92955A113 | 000000 | ||
| 3/8"-16 | 0.375" | X | 0.397" | 1 | 93332A293 | 00000 | 91709A107 | 00000 | 91709A449 | 00000 | 90261A157 | 000000 | 92955A115 | 000000 | ||
| 3/8"-16 | 0.562" | X | 0.397" | 1 | 93332A296 | 00000 | 91709A107 | 00000 | 91709A449 | 00000 | 90261A157 | 000000 | 92955A115 | 000000 | ||
| 3/8"-16 | 0.750" | X | 0.397" | 1 | 93332A299 | 0000 | 91709A107 | 00000 | 91709A449 | 00000 | 90261A157 | 000000 | 92955A115 | 000000 | ||
Air-Powered Rivet Nut Tools
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Install any size or style of rivet nut with a single tool. When you connect these tools to your compressed air line, the hydraulic fluid inside is pressurized, which generates the force needed to collapse a rivet nut. They’re also known as hydropneumatic rivet nut tools. Rather than rotating the rivet nut, like single-size rivet nut tools, these tools pull it straight back. This means you can adjust the pulling force or stroke depth to match your application. Set the pulling force if you’re installing rivet nuts into workpieces with different thicknesses. Set the stroke depth to install rivet nuts in soft or fragile materials without cracking or warping the surface.
75 to 100 psi—1/4 NPT Air Connection
Body | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Thread Size (For Rivet Nut Body Type) | Dia. | Wd. | Head Lg. | Overall Ht. | Max. Stroke Lg. | Rivet Nut Tool Cycle Time, sec. | Wt., lb. | Includes | Each | |||
Adjustable Pull Force, Adjustable Stroke Depth, Rubber Bottom | ||||||||||||
7,190 lbf Pulling Force | ||||||||||||
| 8-32 to 1/2"-13, M4 × 0.7 mm to M12 × 1.75 mm (Hex, Ribbed, Sleeve, Smooth, Stud)—Aluminum, Stainless Steel, Steel 10-24 to 5/16"-18, M5 × 0.8 mm to M8 × 1.25 mm (Hex, Ribbed, Sleeve, Smooth, Stud)—For Titanium | 5 1/8" | 1 1/16" | 10 1/4" | 12 5/8" | 0.39" | 4 to 5 | 7 | Carrying Case, Nosepiece assembly for 1/4"-20 size | 92894A911 | 000000000 | ||
 |
Additional Nosepiece Assemblies for 7,190 lbf. Pulling Force |
For Thread Size | Each | ||
|---|---|---|---|
| 8-32 | 92894A917 | 000000 | |
| 10-24 | 92894A918 | 00000 | |
| 10-32 | 92894A919 | 00000 | |
| 1/4"-20 | 92894A921 | 00000 | |
| 1/4"-28 | 92894A922 | 00000 | |
| 5/16"-18 | 92894A923 | 00000 | |
| 5/16"-24 | 92894A924 | 00000 | |
| 3/8"-16 | 92894A925 | 00000 | |
| 3/8"-24 | 92894A926 | 00000 | |
| 1/2"-13 | 92894A928 | 00000 | |
| M4 × 0.7 mm | 92894A912 | 00000 | |
| M5 × 0.8 mm | 92894A913 | 00000 | |
| M6 × 1 mm | 92894A914 | 00000 | |
| M8 × 1.25 mm | 92894A915 | 00000 | |
| M10 × 1.5 mm | 92894A916 | 00000 | |
| M12 × 1.75 mm | 92894A927 | 00000 |
