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For Use With
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Width
Thread Direction
Weld Nut Shape
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Flush-Profile Press-Fit Nuts for Sheet Metal
 |  |
These nuts sit flush in panels for a smooth surface, so they fit in cramped enclosures. You can also install them onto parts before forming them, since the head bends along with the metal. The hex-shaped head locks into holes when installed, so the nuts won't twist as you fasten screws.
18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.
High-Strength 400 Series Stainless Steel—Hard enough to install in stainless steel panels. These nuts are stronger than 18-8 stainless steel, but not as corrosion resistant, so they're best for environments with only occasional moisture.
Head | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Drill Bit Size | For Min. Panel Thk. | For Maximum Panel Hardness | Wd. | Ht. | Ht. | PEM® Part No. | Head Shape | Pkg. Qty. | Pkg. | |||
18-8 Stainless Steel | |||||||||||||
| 2-56 | 20 Ga. | 0.04" | Brinell 125, Rockwell B70 | 3/16" | 0.01" | 0.036" | — | Hex | 5 | 94674A211 | 00000 | ||
| 2-56 | 20 Ga. | 0.062" | Brinell 125, Rockwell B70 | 3/16" | 0.02" | 0.058" | — | Hex | 5 | 94674A212 | 0000 | ||
| 2-56 | 20 Ga. | 0.125" | Brinell 125, Rockwell B70 | 3/16" | 0.03" | 0.117" | — | Hex | 5 | 94674A213 | 0000 | ||
| 4-40 | 20 Ga. | 0.04" | Brinell 125, Rockwell B70 | 3/16" | 0.01" | 0.036" | — | Hex | 25 | 94674A485 | 00000 | ||
| 4-40 | 20 Ga. | 0.062" | Brinell 125, Rockwell B70 | 3/16" | 0.02" | 0.058" | — | Hex | 25 | 94674A490 | 00000 | ||
| 4-40 | 20 Ga. | 0.125" | Brinell 125, Rockwell B70 | 3/16" | 0.03" | 0.117" | — | Hex | 10 | 94674A550 | 00000 | ||
| 6-32 | 13/64" | 0.062" | Brinell 125, Rockwell B70 | 1/4" | 0.02" | 0.058" | — | Hex | 25 | 94674A510 | 0000 | ||
| 6-32 | 13/64" | 0.125" | Brinell 125, Rockwell B70 | 1/4" | 0.03" | 0.117" | — | Hex | 25 | 94674A515 | 00000 | ||
| 6-32 | 13/64" | 0.187" | Brinell 125, Rockwell B70 | 1/4" | 0.03" | 0.177" | — | Hex | 5 | 94674A214 | 0000 | ||
| 8-32 | 17/64" | 0.062" | Brinell 125, Rockwell B70 | 5/16" | 0.02" | 0.058" | — | Hex | 25 | 94674A520 | 0000 | ||
| 8-32 | 17/64" | 0.125" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.117" | — | Hex | 10 | 94674A511 | 00000 | ||
| 8-32 | 17/64" | 0.187" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.177" | — | Hex | 5 | 94674A215 | 0000 | ||
| 10-32 | 17/64" | 0.093" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.085" | — | Hex | 25 | 94674A525 | 00000 | ||
| 10-32 | 17/64" | 0.125" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.117" | — | Hex | 25 | 94674A528 | 00000 | ||
| 10-32 | 17/64" | 0.187" | Brinell 125, Rockwell B70 | 5/16" | 0.03" | 0.177" | — | Hex | 5 | 94674A216 | 0000 | ||
| 1/4"-20 | W | 0.125" | Brinell 125, Rockwell B70 | 7/16" | 0.03" | 0.117" | — | Hex | 10 | 94674A533 | 0000 | ||
| 1/4"-20 | W | 0.187" | Brinell 125, Rockwell B70 | 7/16" | 0.03" | 0.177" | — | Hex | 10 | 94674A537 | 00000 | ||
| 1/4"-20 | W | 0.375" | Brinell 125, Rockwell B70 | 7/16" | 0.03" | 0.359" | — | Hex | 10 | 94674A540 | 00000 | ||
| M2 x 0.4 mm | 4.4 mm | 1.53 mm | Brinell 125, Rockwell B70 | 4.8 mm | 0.5 mm | 1.53 mm | F-M2-1 | Hex | 10 | 94674A611 | 0000 | ||
| M2 x 0.4 mm | 4.4 mm | 2.3 mm | Brinell 125, Rockwell B70 | 4.8 mm | 0.6 mm | 2.3 mm | F-M2-2 | Hex | 10 | 94674A217 | 0000 | ||
| M2.5 x 0.45 mm | 4.4 mm | 1.53 mm | Brinell 125, Rockwell B70 | 4.8 mm | 0.5 mm | 1.53 mm | F-M2.5-1 | Hex | 25 | 94674A605 | 00000 | ||
| M2.5 x 0.45 mm | 4.4 mm | 2.3 mm | Brinell 125, Rockwell B70 | 4.8 mm | 0.6 mm | 2.3 mm | F-M2.5-2 | Hex | 10 | 94674A218 | 0000 | ||
| M3 x 0.5 mm | 4.4 mm | 1.53 mm | Brinell 125, Rockwell B70 | 4.8 mm | 0.5 mm | 1.53 mm | F-M3-1 | Hex | 25 | 94674A601 | 0000 | ||
| M3 x 0.5 mm | 4.4 mm | 2.32 mm | Brinell 125, Rockwell B70 | 4.8 mm | 0.6 mm | 2.3 mm | F-M3-2 | Hex | 25 | 94674A604 | 00000 | ||
| M4 x 0.7 mm | 7.4 mm | 1.53 mm | Brinell 125, Rockwell B70 | 7.9 mm | 0.5 mm | 1.53 mm | F-M4-1 | Hex | 10 | 94674A602 | 0000 | ||
| M4 x 0.7 mm | 7.4 mm | 2.32 mm | Brinell 125, Rockwell B70 | 7.9 mm | 0.6 mm | 2.3 mm | F-M4-2 | Hex | 10 | 94674A603 | 0000 | ||
| M5 x 0.8 mm | 7.9 mm | 1.53 mm | Brinell 125, Rockwell B70 | 8.7 mm | 0.5 mm | 1.53 mm | F-M5-1 | Hex | 10 | 94674A608 | 0000 | ||
| M5 x 0.8 mm | 7.9 mm | 2.32 mm | Brinell 125, Rockwell B70 | 8.7 mm | 0.6 mm | 2.3 mm | F-M5-2 | Hex | 10 | 94674A606 | 0000 | ||
| M6 x 1 mm | 8.7 mm | 3.18 mm | Brinell 125, Rockwell B70 | 9.5 mm | 0.8 mm | 3.05 mm | F-M6-3 | Hex | 10 | 94674A609 | 00000 | ||
| M6 x 1 mm | 8.7 mm | 3.96 mm | Brinell 125, Rockwell B70 | 9.5 mm | 1 mm | 3.84 mm | F-M6-4 | Hex | 10 | 94674A607 | 00000 | ||
| M6 x 1 mm | 8.7 mm | 4.75 mm | Brinell 125, Rockwell B70 | 9.5 mm | 1.2 mm | 4.63 mm | F-M6-5 | Hex | 5 | 94674A219 | 0000 | ||
High-Strength 400 Series Stainless Steel | |||||||||||||
| 2-56 | 11/64" | 0.06" | Brinell 180, Rockwell B85 | 3/16" | 0.02" | 0.06" | F4-256-1 | Hex | 10 | 92419A101 | 0000 | ||
| 4-40 | 11/64" | 0.06" | Brinell 180, Rockwell B85 | 3/16" | 0.02" | 0.06" | F4-440-1 | Hex | 10 | 92419A102 | 0000 | ||
| 4-40 | 11/64" | 0.091" | Brinell 180, Rockwell B85 | 3/16" | 0.02" | 0.09" | F4-440-2 | Hex | 10 | 92419A103 | 0000 | ||
| 6-32 | 3 Ga. | 0.06" | Brinell 180, Rockwell B85 | 1/4" | 0.02" | 0.06" | F4-632-1 | Hex | 25 | 92419A104 | 0000 | ||
| 6-32 | 3 Ga. | 0.091" | Brinell 180, Rockwell B85 | 1/4" | 0.02" | 0.09" | F4-632-2 | Hex | 25 | 92419A105 | 00000 | ||
| 8-32 | L | 0.06" | Brinell 180, Rockwell B85 | 5/16" | 0.02" | 0.06" | F4-832-1 | Hex | 10 | 92419A106 | 0000 | ||
| 8-32 | L | 0.091" | Brinell 180, Rockwell B85 | 5/16" | 0.02" | 0.09" | F4-832-2 | Hex | 10 | 92419A107 | 0000 | ||
| 10-32 | 5/16" | 0.06" | Brinell 180, Rockwell B85 | 11/32" | 0.02" | 0.06" | F4-032-1 | Hex | 10 | 92419A108 | 0000 | ||
| 10-32 | 5/16" | 0.091" | Brinell 180, Rockwell B85 | 11/32" | 0.02" | 0.09" | F4-032-2 | Hex | 10 | 92419A109 | 0000 | ||
| M2 x 0.4 mm | 4.4 mm | 1.53 mm | Brinell 180, Rockwell B85 | 4.8 mm | 0.5 mm | 1.53 mm | F4-M2-1 | Hex | 10 | 92419A111 | 0000 | ||
| M2.5 x 0.45 mm | 4.4 mm | 1.53 mm | Brinell 180, Rockwell B85 | 4.8 mm | 0.5 mm | 1.53 mm | F4-M2.5-1 | Hex | 10 | 92419A112 | 0000 | ||
| M2.5 x 0.45 mm | 4.4 mm | 2.32 mm | Brinell 180, Rockwell B85 | 4.8 mm | 0.6 mm | 2.3 mm | F4-M2.5-2 | Hex | 10 | 92419A113 | 0000 | ||
| M3 x 0.5 mm | 4.4 mm | 1.53 mm | Brinell 180, Rockwell B85 | 4.8 mm | 0.5 mm | 1.53 mm | F-M3-1 | Hex | 10 | 92419A114 | 0000 | ||
| M3 x 0.5 mm | 4.4 mm | 2.32 mm | Brinell 180, Rockwell B85 | 4.8 mm | 0.6 mm | 2.3 mm | F4-M3-2 | Hex | 10 | 92419A115 | 0000 | ||
| M4 x 0.7 mm | 7.4 mm | 1.53 mm | Brinell 180, Rockwell B85 | 7.9 mm | 0.5 mm | 1.53 mm | F4-M4-1 | Hex | 10 | 92419A116 | 0000 | ||
| M4 x 0.7 mm | 7.4 mm | 2.32 mm | Brinell 180, Rockwell B85 | 7.9 mm | 0.6 mm | 2.3 mm | F4-M4-2 | Hex | 10 | 92419A117 | 0000 | ||
| M5 x 0.8 mm | 7.9 mm | 1.53 mm | Brinell 180, Rockwell B85 | 8.7 mm | 0.5 mm | 1.53 mm | F4-M5-1 | Hex | 10 | 92419A118 | 0000 | ||
| M5 x 0.8 mm | 7.9 mm | 2.32 mm | Brinell 180, Rockwell B85 | 8.7 mm | 0.6 mm | 2.3 mm | F4-M5-2 | Hex | 10 | 92419A119 | 0000 | ||
Thick-Wall Highly Twist-Resistant Rivet Nuts
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Our most twist-resistant rivet nuts that are also strong enough for structural frames in heavy machinery, such as forklifts. They have hex-shaped bodies with flat sides to keep them locked firmly in place as you tighten or loosen screws. The thick walls distribute heavy loads better than standard walls.
Install these nuts in a hex-shaped punched hole with 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.
Zinc-Plated Steel—A step up from plain steel, the plating withstands occasional exposure to moisture.
18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.
Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these inserts won't degrade when exposed to harsh weather, salt water, and most chemicals.
Rivet Nuts | Wrench-Driven Tools | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flange | ||||||||||||||
Thread Size | Wd. Across Flats | For Material Thk. | Body Dia. | Lg. | Installed Lg. | Dia. | Thk. | Pkg. Qty. | Pkg. | Each | ||||
Zinc-Plated Steel | ||||||||||||||
| 10-24 | 7/32" | 0.010" to 0.085" | 0.223" | 0.301" | 0.200" | 0.344" | 0.043" | 25 | 90720A410 | 00000 | 96349A203 | 000000 | ||
| 10-24 | 7/32" | 0.085" to 0.135" | 0.223" | 0.363" | 0.210" | 0.344" | 0.043" | 25 | 90720A420 | 0000 | 96349A203 | 00000 | ||
| 10-32 | 7/32" | 0.010" to 0.085" | 0.223" | 0.301" | 0.200" | 0.344" | 0.043" | 25 | 90720A430 | 0000 | 96349A203 | 00000 | ||
| 10-32 | 7/32" | 0.085" to 0.135" | 0.223" | 0.406" | 0.210" | 0.344" | 0.043" | 25 | 90720A440 | 0000 | 96349A203 | 00000 | ||
| 1/4"-20 | 19/64" | 0.020" to 0.085" | 0.296" | 0.363" | 0.250" | 0.437" | 0.043" | 25 | 90720A450 | 0000 | 96349A305 | 00000 | ||
| 1/4"-20 | 19/64" | 0.085" to 0.145" | 0.296" | 0.426" | 0.250" | 0.437" | 0.043" | 10 | 90720A460 | 0000 | 96349A305 | 00000 | ||
| 1/4"-20 | 23/64" | 0.138" to 0.236" | 0.354" | 0.756" | 0.469" | 0.511" | 0.059" | 25 | 90720A104 | 0000 | 96349A305 | 00000 | ||
| 1/4"-20 | 23/64" | 0.236" to 0.335" | 0.354" | 0.854" | 0.469" | 0.511" | 0.059" | 25 | 90720A105 | 0000 | 96349A305 | 00000 | ||
| 5/16"-18 | 3/8" | 0.030" to 0.105" | 0.368" | 0.514" | 0.375" | 0.562" | 0.048" | 10 | 90720A470 | 0000 | 96349A407 | 00000 | ||
| 5/16"-18 | 3/8" | 0.105" to 0.175" | 0.368" | 0.592" | 0.380" | 0.562" | 0.048" | 10 | 90720A480 | 0000 | 96349A407 | 00000 | ||
| 5/16"-18 | 3/8" | 0.175" to 0.245" | 0.368" | 0.655" | 0.375" | 0.562" | 0.048" | 10 | 90720A490 | 0000 | 96349A407 | 00000 | ||
| 5/16"-18 | 7/16" | 0.157" to 0.276" | 0.432" | 0.897" | 0.535" | 0.63" | 0.059" | 10 | 90720A106 | 0000 | 96349A407 | 00000 | ||
| 5/16"-18 | 7/16" | 0.276" to 0.394" | 0.432" | 1.02" | 0.535" | 0.63" | 0.059" | 10 | 90720A107 | 0000 | 96349A407 | 00000 | ||
| 3/8"-16 | 7/16" | 0.104" to 0.239" | 0.437" | 0.698" | 0.410" | 0.656" | 0.058" | 10 | 90720A500 | 0000 | 96349A509 | 00000 | ||
| 3/8"-16 | 33/64" | 0.039" to 0.177" | 0.511" | 0.91" | 0.689" | 0.748" | 0.079" | 10 | 90720A108 | 0000 | 96349A509 | 00000 | ||
| 3/8"-16 | 33/64" | 0.177" to 0.295" | 0.511" | 1.01" | 0.689" | 0.748" | 0.079" | 10 | 90720A109 | 0000 | 96349A509 | 00000 | ||
| 3/8"-16 | 33/64" | 0.295" to 0.413" | 0.511" | 1.14" | 0.689" | 0.748" | 0.079" | 10 | 90720A111 | 0000 | 96349A509 | 00000 | ||
| M6 x 1 mm | 9 mm | 1 mm to 3.5 mm | 8.98 mm | 16.7 mm | 11.9 mm | 13 mm | 1.5 mm | 25 | 90720A510 | 0000 | 96349A764 | 00000 | ||
| M6 x 1 mm | 9 mm | 3.5 mm to 6 mm | 8.98 mm | 19.2 mm | 11.9 mm | 13 mm | 1.5 mm | 25 | 90720A520 | 0000 | 96349A764 | 00000 | ||
| M6 x 1 mm | 9 mm | 6 mm to 8.5 mm | 8.98 mm | 21.7 mm | 11.9 mm | 13 mm | 1.5 mm | 25 | 90720A101 | 0000 | 96349A764 | 00000 | ||
| M8 x 1.25 mm | 11 mm | 0.8 mm to 4 mm | 10.98 mm | 19.6 mm | 13.6 mm | 16 mm | 1.5 mm | 10 | 90720A530 | 0000 | 96349A815 | 00000 | ||
| M8 x 1.25 mm | 11 mm | 4 mm to 7 mm | 10.98 mm | 22.8 mm | 13.6 mm | 16 mm | 1.5 mm | 10 | 90720A540 | 0000 | 96349A815 | 00000 | ||
| M8 x 1.25 mm | 11 mm | 7 mm to 10 mm | 10.98 mm | 26 mm | 13.6 mm | 16 mm | 1.5 mm | 10 | 90720A102 | 0000 | 96349A815 | 00000 | ||
| M10 x 1.5 mm | 13 mm | 1 mm to 4.5 mm | 12.98 mm | 23.1 mm | 17.5 mm | 19 mm | 2 mm | 10 | 90720A550 | 0000 | 96349A866 | 00000 | ||
| M10 x 1.5 mm | 13 mm | 4.5 mm to 7.5 mm | 12.98 mm | 25.6 mm | 17.5 mm | 19 mm | 2 mm | 10 | 90720A560 | 0000 | 96349A866 | 00000 | ||
| M10 x 1.5 mm | 13 mm | 7.5 mm to 10.5 mm | 12.98 mm | 29.1 mm | 17.5 mm | 19 mm | 2 mm | 10 | 90720A103 | 0000 | 96349A866 | 00000 | ||
18-8 Stainless Steel | ||||||||||||||
| 5/16"-18 | 7/16" | 0.079" to 0.157" | 0.432" | 0.689" | 0.457" | 0.591" | 0.059" | 5 | 93533A105 | 00000 | 96349A407 | 00000 | ||
| M4 x 0.7 mm | 6 mm | 0.5 mm to 2 mm | 5.98 mm | 11 mm | 7.9 mm | 9 mm | 1 mm | 10 | 93533A101 | 00000 | 96349A662 | 00000 | ||
| M5 x 0.8 mm | 7 mm | 0.5 mm to 3 mm | 6.98 mm | 11.5 mm | 7.3 mm | 10 mm | 1 mm | 10 | 93533A102 | 00000 | 96349A713 | 00000 | ||
| M6 x 1 mm | 9 mm | 0.5 mm to 3 mm | 8.98 mm | 14.5 mm | 9.3 mm | 12 mm | 1.5 mm | 5 | 93533A103 | 0000 | 96349A764 | 00000 | ||
| M8 x 1.25 mm | 11 mm | 0.5 mm to 3 mm | 10.98 mm | 16 mm | 11.1 mm | 15 mm | 1.5 mm | 5 | 93533A104 | 0000 | 96349A815 | 00000 | ||
Highly Corrosion-Resistant 316 Stainless Steel | ||||||||||||||
| M4 x 0.7 mm | 6 mm | 0.5 mm to 2 mm | 5.98 mm | 11 mm | 7.9 mm | 9 mm | 1 mm | 5 | 93533A106 | 0000 | 96349A662 | 00000 | ||
| M5 x 0.8 mm | 7 mm | 0.5 mm to 3 mm | 6.98 mm | 11.5 mm | 7.3 mm | 10 mm | 1 mm | 5 | 93533A107 | 0000 | 96349A713 | 00000 | ||
| M6 x 1 mm | 9 mm | 0.5 mm to 3 mm | 8.98 mm | 14.5 mm | 9.3 mm | 12 mm | 1.5 mm | 5 | 93533A108 | 00000 | 96349A764 | 00000 | ||
| M8 x 1.25 mm | 11 mm | 0.5 mm to 3 mm | 10.98 mm | 16 mm | 11.1 mm | 15 mm | 1.5 mm | 5 | 93533A109 | 00000 | 96349A815 | 00000 | ||
Press-Fit Nuts for Sheet Metal
 |  |
Add permanent threads to thin panels in seconds. The knurls on these clinch-style nuts deform and grip sheet metal to create a permanent hold. Push them into a drilled or punched hole with an arbor press around your workpiece to install—no messy welding required.
Zinc-Plated Steel—A step up from plain steel, the zinc plating withstands occasional exposure to moisture.
18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.
Press-Fit Nuts | Installation Tool | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Head, mm | |||||||||||||
Thread Size | Drill Bit Size, mm | For Min. Panel Thk., mm | For Maximum Panel Hardness | Wd. | Ht. | Head Shape | Pkg. Qty. | Pkg. | Each | ||||
Zinc-Plated Steel | |||||||||||||
| M2 x 0.4 mm | 4.5 | 1 | Not Rated | 5.5 | 2.1 | Hex | 10 | 99437A185 | 000000 | 90818A102 | 0000000 | ||
| M2.5 x 0.45 mm | 4.5 | 1 | Not Rated | 5.5 | 2.1 | Hex | 10 | 99437A125 | 0000 | 90818A102 | 000000 | ||
| M3 x 0.5 mm | 4.5 | 1 | Not Rated | 5.5 | 2.1 | Hex | 25 | 99437A130 | 0000 | 90818A102 | 000000 | ||
| M3 x 0.5 mm | 4.5 | 1.4 | Brinell 150, Rockwell B80 | 5.5 | 2 | Hex | 25 | 99437A211 | 0000 | ——— | 0 | ||
| M3 x 0.5 mm | 4.5 | 2 | Not Rated | 5.5 | 1.2 | Hex | 10 | 99437A135 | 0000 | 90818A102 | 000000 | ||
| M4 x 0.7 mm | 5.5 | 1 | Not Rated | 7 | 2.3 | Hex | 25 | 99437A140 | 00000 | 90818A102 | 000000 | ||
| M4 x 0.7 mm | 5.5 | 1.4 | Brinell 150, Rockwell B80 | 7 | 2.2 | Hex | 25 | 99437A212 | 0000 | ——— | 0 | ||
| M4 x 0.7 mm | 5.5 | 2 | Not Rated | 7 | 2.7 | Hex | 25 | 99437A145 | 00000 | 90818A102 | 000000 | ||
| M5 x 0.8 mm | 6.5 | 1 | Not Rated | 8 | 3.1 | Hex | 25 | 99437A150 | 00000 | 90818A102 | 000000 | ||
| M5 x 0.8 mm | 6.5 | 1.4 | Brinell 150, Rockwell B80 | 8 | 3 | Hex | 25 | 99437A213 | 0000 | ——— | 0 | ||
| M5 x 0.8 mm | 6.5 | 2 | Not Rated | 8 | 3.2 | Hex | 25 | 99437A155 | 00000 | 90818A102 | 000000 | ||
| M6 x 1 mm | 8.0 | 1 | Not Rated | 10 | 4.1 | Hex | 10 | 99437A160 | 0000 | ——— | 0 | ||
| M6 x 1 mm | 8.0 | 1.4 | Brinell 150, Rockwell B80 | 10 | 4 | Hex | 10 | 99437A214 | 0000 | ——— | 0 | ||
| M6 x 1 mm | 8.0 | 2 | Not Rated | 10 | 3.2 | Hex | 10 | 99437A165 | 0000 | ——— | 0 | ||
| M8 x 1.25 mm | 10.0 | 1.4 | Brinell 150, Rockwell B80 | 13 | 4.5 | Hex | 10 | 99437A215 | 0000 | ——— | 0 | ||
| M8 x 1.25 mm | 10.0 | 2 | Not Rated | 13 | 4.7 | Hex | 10 | 99437A170 | 0000 | ——— | 0 | ||
| M10 x 1.5 mm | 12.5 | 2 | Not Rated | 15 | 6.2 | Hex | 5 | 99437A175 | 00000 | ——— | 0 | ||
| M12 x 1.75 mm | 14.5 | 3 | Not Rated | 17 | 7.2 | Hex | 1 | 99437A195 | 0000 | ——— | 0 | ||
| M16 x 2 mm | 18.5 | 3 | Not Rated | 22 | 11.6 | Hex | 1 | 99437A543 | 0000 | ——— | 0 | ||
18-8 Stainless Steel | |||||||||||||
| M3 x 0.5 mm | 4.5 | 1 | Not Rated | 5.5 | 2.1 | Hex | 10 | 97648A410 | 00000 | ——— | 0 | ||
| M4 x 0.7 mm | 5.5 | 1 | Not Rated | 7 | 2.3 | Hex | 10 | 97648A420 | 00000 | ——— | 0 | ||
| M5 x 0.8 mm | 6.5 | 1 | Not Rated | 8 | 3.1 | Hex | 10 | 97648A430 | 00000 | ——— | 0 | ||
| M6 x 1 mm | 8.0 | 1 | Not Rated | 10 | 4.1 | Hex | 5 | 97648A440 | 00000 | ——— | 0 | ||
| M8 x 1.25 mm | 10.0 | 2 | Not Rated | 13 | 4.7 | Hex | 1 | 97648A450 | 0000 | ——— | 0 | ||
| M10 x 1.5 mm | 12.5 | 2 | Not Rated | 15 | 6.2 | Hex | 1 | 97648A460 | 0000 | ——— | 0 | ||
| M12 x 1.75 mm | 14.5 | 3 | Not Rated | 17 | 7.2 | Hex | 1 | 97648A470 | 0000 | ——— | 0 | ||
Weld Nuts
 |
 |
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.
Steel—Best for dry environments since moisture will cause them to rust. Made of uncoated steel, these nuts require minimal prep. Weld them to uncoated steel surfaces.
18-8 Stainless Steel—Suitable for outdoor use, these nuts resist rust from water and mild chemicals. Weld them to stainless steel surfaces.
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 | Certificate Type | Pkg. Qty. | Pkg. | |||
Steel | ||||||||||||
| 8-32 | 1/2" | 3/16" | 13/32" | 0.04" | 27/64" | ASME B1.1 | — | 10 | 93560A190 | 00000 | ||
| 10-24 | 1/2" | 3/16" | 13/32" | 0.04" | 27/64" | ASME B1.1 | — | 25 | 93560A210 | 00000 | ||
| 10-32 | 1/2" | 3/16" | 13/32" | 0.04" | 27/64" | ASME B1.1 | Material Certificate | 25 | 93560A220 | 00000 | ||
| 1/4"-20 | 1/2" | 3/16" | 13/32" | 0.04" | 27/64" | ASME B1.1 | Material Certificate | 50 | 93560A140 | 00000 | ||
| 1/4"-20 | 1/2" | 3/16" | 13/32" | 0.085" | 27/64" | ASME B1.1 | — | 25 | 93560A116 | 00000 | ||
| 1/4"-28 | 1/2" | 3/16" | 13/32" | 0.04" | 27/64" | ASME B1.1 | — | 25 | 93560A230 | 00000 | ||
| 5/16"-18 | 9/16" | 7/32" | 15/32" | 0.04" | 31/64" | ASME B1.1 | Material Certificate | 50 | 93560A150 | 00000 | ||
| 5/16"-18 | 9/16" | 7/32" | 15/32" | 0.085" | 31/64" | ASME B1.1 | — | 25 | 93560A113 | 00000 | ||
| 5/16"-24 | 9/16" | 7/32" | 15/32" | 0.085" | 31/64" | ASME B1.1 | — | 25 | 93560A240 | 00000 | ||
| 3/8"-16 | 5/8" | 1/4" | 17/32" | 0.05" | 35/64" | ASME B1.1 | Material Certificate | 50 | 93560A160 | 00000 | ||
| 3/8"-16 | 5/8" | 1/4" | 17/32" | 0.085" | 35/64" | ASME B1.1 | — | 25 | 93560A112 | 00000 | ||
| 3/8"-24 | 5/8" | 1/4" | 17/32" | 0.05" | 35/64" | ASME B1.1 | Material Certificate | 25 | 93560A250 | 00000 | ||
| 7/16"-14 | 3/4" | 21/64" | 21/32" | 0.05" | 43/64" | ASME B1.1 | — | 25 | 93560A260 | 00000 | ||
| 7/16"-14 | 3/4" | 21/64" | 21/32" | 0.085" | 43/64" | ASME B1.1 | — | 10 | 93560A114 | 00000 | ||
| 7/16"-20 | 3/4" | 21/64" | 21/32" | 0.05" | 43/64" | ASME B1.1 | — | 25 | 93560A270 | 00000 | ||
| 7/16"-20 | 3/4" | 21/64" | 21/32" | 0.085" | 43/64" | ASME B1.1 | — | 10 | 93560A115 | 00000 | ||
| 1/2"-13 | 13/16" | 3/8" | 23/32" | 0.06" | 47/64" | ASME B1.1 | Material Certificate | 25 | 93560A180 | 00000 | ||
| 5/8"-11 | 15/16" | 29/64" | 25/32" | 0.06" | 51/64" | ASME B1.1 | Material Certificate | 10 | 93560A280 | 00000 | ||
| 5/8"-11 | 15/16" | 29/64" | 25/32" | 0.085" | 51/64" | ASME B1.1 | — | 10 | 93560A111 | 00000 | ||
| 3/4"-10 | 1 15/64" | 5/8" | 31/32" | 0.06" | 63/64" | ASME B1.1 | Material Certificate | 5 | 93560A290 | 00000 | ||
| M3 × 0.5 mm | 7.5 mm | 2.45 mm | 4.5 mm | 0.55 mm | 4.5 mm | DIN 929 | — | 100 | 93337A400 | 00000 | ||
| M4 × 0.7 mm | 9 mm | 2.85 mm | 6 mm | 0.65 mm | 6 mm | DIN 929 | — | 100 | 93337A500 | 00000 | ||
| M5 × 0.8 mm | 10 mm | 3.3 mm | 7 mm | 0.7 mm | 7 mm | DIN 929 | — | 100 | 93337A600 | 00000 | ||
| M6 × 1 mm | 11 mm | 4.25 mm | 8 mm | 0.75 mm | 8 mm | DIN 929 | Material Certificate | 50 | 93337A110 | 0000 | ||
| M8 × 1.25 mm | 14 mm | 5.6 mm | 10.5 mm | 0.9 mm | 10.5 mm | DIN 929 | Material Certificate | 50 | 93337A210 | 00000 | ||
| M10 × 1.25 mm | 17 mm | 6.85 mm | 12.5 mm | 1.15 mm | 12.5 mm | DIN 929 | — | 25 | 93337A111 | 00000 | ||
| M10 × 1.5 mm | 17 mm | 6.85 mm | 12.5 mm | 1.15 mm | 12.5 mm | DIN 929 | Material Certificate | 25 | 93337A310 | 00000 | ||
| M12 × 1.75 mm | 19 mm | 8.6 mm | 14.8 mm | 1.4 mm | 14.8 mm | DIN 929 | — | 25 | 93337A700 | 00000 | ||
| M14 × 2 mm | 22 mm | 9.2 mm | 16.8 mm | 1.8 mm | 16.8 mm | DIN 929 | — | 10 | 93337A800 | 00000 | ||
| M16 × 2 mm | 24 mm | 11.2 mm | 18.8 mm | 1.8 mm | 18.8 mm | DIN 929 | Material Certificate | 10 | 93337A900 | 00000 | ||
18-8 Stainless Steel | ||||||||||||
| 1/4"-20 | 1/2" | 3/16" | 13/32" | 0.047" | 27/64" | ASME B1.1 | Material Certificate | 10 | 95508A100 | 00000 | ||
| 1/4"-28 | 1/2" | 3/16" | 13/32" | 0.04" | 27/64" | ASME B1.1 | — | 10 | 95508A400 | 00000 | ||
| 5/16"-18 | 9/16" | 7/32" | 15/32" | 0.047" | 31/64" | ASME B1.1 | Material Certificate | 5 | 95508A200 | 0000 | ||
| 3/8"-16 | 5/8" | 1/4" | 17/32" | 0.047" | 35/64" | ASME B1.1 | Material Certificate | 5 | 95508A300 | 0000 | ||
| 1/2"-13 | 13/16" | 3/8" | 23/32" | 0.06" | 47/64" | ASME B1.1 | Material Certificate | 5 | 95508A500 | 00000 | ||
| M3 × 0.5 mm | 7.5 mm | 2.5 mm | 4.5 mm | 0.55 mm | 4.5 mm | DIN 929 | — | 100 | 93418A200 | 00000 | ||
| M4 × 0.7 mm | 9 mm | 2.9 mm | 6 mm | 0.65 mm | 6 mm | DIN 929 | — | 50 | 93418A300 | 0000 | ||
| M5 × 0.8 mm | 10 mm | 3.3 mm | 7 mm | 0.7 mm | 7 mm | DIN 929 | Material Certificate | 50 | 93418A400 | 00000 | ||
| M6 × 1 mm | 11 mm | 4.3 mm | 8 mm | 0.75 mm | 8 mm | DIN 929 | Material Certificate | 25 | 93418A500 | 0000 | ||
| M8 × 1.25 mm | 14 mm | 5.6 mm | 10.5 mm | 0.9 mm | 10.5 mm | DIN 929 | Material Certificate | 25 | 93418A600 | 00000 | ||
| M10 × 1.5 mm | 17 mm | 6.9 mm | 12.5 mm | 1.15 mm | 12.5 mm | DIN 929 | Material Certificate | 10 | 93418A700 | 0000 | ||
| M12 × 1.75 mm | 19 mm | 8.6 mm | 14.8 mm | 1.4 mm | 14.8 mm | DIN 929 | — | 10 | 93418A800 | 00000 | ||
| M16 × 2 mm | 24 mm | 11.2 mm | 18.8 mm | 1.8 mm | 18.8 mm | DIN 929 | Material Certificate | 1 | 93418A900 | 00000 | ||
Grade 2 Titanium | ||||||||||||
| 10-24 | 1/2" | 3/16" | 13/32" | 0.04" | 13/32" | ASME B1.1 | — | 1 | 93382A110 | 00000 | ||
| 1/4"-20 | 1/2" | 3/16" | 13/32" | 0.047" | 13/32" | ASME B1.1 | — | 1 | 93382A120 | 00000 | ||
| 5/16"-18 | 9/16" | 7/32" | 15/32" | 0.047" | 15/32" | ASME B1.1 | — | 1 | 93382A130 | 00000 | ||
| 3/8"-16 | 5/8" | 1/4" | 17/32" | 0.047" | 17/32" | ASME B1.1 | — | 1 | 93382A140 | 00000 | ||
| 1/2"-13 | 13/16" | 3/8" | 23/32" | 0.063" | 23/32" | ASME B1.1 | — | 1 | 93382A150 | 00000 | ||
| M6 × 1 mm | 11 mm | 4.3 mm | 8 mm | 0.75 mm | 8 mm | DIN 929 | — | 1 | 93382A160 | 00000 | ||
| M8 × 1.25 mm | 14 mm | 5.6 mm | 10.5 mm | 0.9 mm | 10.5 mm | DIN 929 | — | 1 | 93382A170 | 00000 | ||
| M10 × 1.5 mm | 17 mm | 6.9 mm | 12.5 mm | 1.15 mm | 12.5 mm | DIN 929 | — | 1 | 93382A180 | 00000 | ||
Thick-Wall Highly Twist-Resistant Rivet Locknuts
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 |
Keep screws locked in place with nuts that won't budge. Irregularly shaped threads stop screws from loosening under vibration and the hex-shaped body holds the nut in place when turning screws. With thick walls that distribute heavy loads better than standard walls, these nuts are strong enough for heavy machinery such as forklifts. The screw-locking threads require high torque, so you may need an impact wrench to remove screws.
Install these nuts in a drilled or punched round hole using a rivet nut tool. Choose an air- or battery-powered tool for faster installation or to install many different nut sizes. Length is measured from under the flange.
Zinc-Plated Steel—A step up from plain steel, the plating withstands occasional exposure to moisture.
Flange | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Wd. Across Flats | For Material Thk. | Body Dia. | Lg. | Installed Lg. | Dia. | Thk. | Pkg. Qty. | Pkg. | |||
Zinc-Plated Steel | ||||||||||||
| 1/4"-20 | 23/64" | 0.039" to 0.138" | 0.354" | 0.657" | 0.469" | 0.511" | 0.059" | 25 | 92009A110 | 000000 | ||
| 1/4"-20 | 23/64" | 0.138" to 0.236" | 0.354" | 0.756" | 0.469" | 0.511" | 0.059" | 25 | 92009A120 | 00000 | ||
| 1/4"-20 | 23/64" | 0.236" to 0.335" | 0.354" | 0.854" | 0.469" | 0.511" | 0.059" | 25 | 92009A130 | 00000 | ||
| 5/16"-18 | 7/16" | 0.031" to 0.157" | 0.432" | 0.771" | 0.535" | 0.63" | 0.059" | 10 | 92009A140 | 0000 | ||
| 5/16"-18 | 7/16" | 0.157" to 0.276" | 0.432" | 0.897" | 0.535" | 0.63" | 0.059" | 10 | 92009A150 | 0000 | ||
| 3/8"-16 | 33/64" | 0.039" to 0.177" | 0.511" | 0.91" | 0.689" | 0.748" | 0.079" | 10 | 92009A160 | 0000 | ||
| 3/8"-16 | 33/64" | 0.177" to 0.295" | 0.511" | 1.01" | 0.689" | 0.748" | 0.079" | 10 | 92009A170 | 0000 | ||
| M6 x 1 mm | 9 mm | 1 mm to 3.5 mm | 8.98 mm | 16.7 mm | 11.9 mm | 13 mm | 1.5 mm | 25 | 92009A180 | 00000 | ||
| M6 x 1 mm | 9 mm | 3.5 mm to 6 mm | 8.98 mm | 19.2 mm | 11.9 mm | 13 mm | 1.5 mm | 25 | 92009A190 | 00000 | ||
| M8 x 1.25 mm | 11 mm | 0.8 mm to 4 mm | 10.98 mm | 19.6 mm | 13.6 mm | 16 mm | 1.5 mm | 10 | 92009A210 | 0000 | ||
| M8 x 1.25 mm | 11 mm | 4 mm to 7 mm | 10.98 mm | 22.8 mm | 13.6 mm | 16 mm | 1.5 mm | 10 | 92009A220 | 0000 | ||
| M10 x 1.5 mm | 13 mm | 1 mm to 4.5 mm | 12.98 mm | 23.1 mm | 17.5 mm | 19 mm | 2 mm | 10 | 92009A230 | 0000 | ||
| M10 x 1.5 mm | 13 mm | 4.5 mm to 7.5 mm | 12.98 mm | 25.6 mm | 17.5 mm | 19 mm | 2 mm | 10 | 92009A240 | 0000 | ||
Weld Locknuts
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 |
Prevent screws from backing out under heavy vibration. These nuts have distorted threads that grip screws tightly. Three evenly spaced projections concentrate heat away from the threads to prevent them from deforming and create consistent welds. These nuts also have a collar pilot that guides the nut into the hole, holds it in place while welding, and protects the threads from weld spatter.
Use Grade 2 or Class 6 screws to avoid stripping threads during installation. Distorted threads require high torque for fastening and unfastening, so you may need an impact wrench to remove screws.
Steel—Best for dry environments since moisture will cause them to rust. Made of uncoated steel, these nuts require minimal prep. Weld them to uncoated steel surfaces.
Collar | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Wd. | Ht. | Dia. | Ht. | For Hole Dia. | Pkg. Qty. | Pkg. | |||
Steel | ||||||||||
| 10-24 | 1/2" | 3/16" | 13/32" | 0.04" | 27/64" | 10 | 90744A150 | 00000 | ||
| 10-32 | 1/2" | 3/16" | 13/32" | 0.04" | 27/64" | 10 | 90744A140 | 0000 | ||
| 1/4"-20 | 15/32" | 11/64" | 13/32" | 0.04" | 27/64" | 100 | 90744A240 | 00000 | ||
| 1/4"-20 | 1/2" | 3/16" | 13/32" | 0.085" | 27/64" | 25 | 90744A210 | 0000 | ||
| 5/16"-18 | 35/64" | 13/64" | 15/32" | 0.04" | 31/64" | 100 | 90744A250 | 00000 | ||
| 5/16"-18 | 9/16" | 7/32" | 15/32" | 0.085" | 31/64" | 10 | 90744A350 | 0000 | ||
| 3/8"-16 | 39/64" | 15/64" | 17/32" | 0.05" | 35/64" | 50 | 90744A260 | 00000 | ||
| 3/8"-16 | 5/8" | 1/4" | 17/32" | 0.085" | 35/64" | 10 | 90744A170 | 0000 | ||
| 1/2"-13 | 25/32" | 23/64" | 23/32" | 0.06" | 47/64" | 50 | 90744A270 | 00000 | ||
| 1/2"-13 | 25/32" | 23/64" | 23/32" | 0.085" | 47/64" | 50 | 90744A280 | 00000 | ||
| 5/8"-11 | 59/64" | 27/64" | 25/32" | 0.085" | 51/64" | 25 | 90744A290 | 00000 | ||
| 5/8"-11 | 15/16" | 7/16" | 25/32" | 0.085" | 51/64" | 5 | 90744A230 | 0000 | ||
| M5 × 0.8 mm | 11 mm | 5.5 mm | 7.6 mm | 0.9 mm | 7.6 mm | 10 | 90744A360 | 0000 | ||
| M6 × 1 mm | 12.7 mm | 5.1 mm | 8.8 mm | 1 mm | 8.8 mm | 100 | 90744A310 | 00000 | ||
| M6 × 1 mm | 13 mm | 5.5 mm | 9.1 mm | 1.6 mm | 9.1 mm | 25 | 90744A220 | 0000 | ||
| M8 × 1.25 mm | 14.7 mm | 6.6 mm | 10.9 mm | 1 mm | 10.9 mm | 50 | 90744A320 | 00000 | ||
| M8 × 1.25 mm | 15 mm | 7 mm | 11.1 mm | 1.8 mm | 11.1 mm | 10 | 90744A180 | 0000 | ||
| M10 × 1.5 mm | 17.7 mm | 7.7 mm | 13.4 mm | 1.16 mm | 13.4 mm | 50 | 90744A330 | 00000 | ||
| M10 × 1.5 mm | 18 mm | 8 mm | 13.6 mm | 1.8 mm | 13.6 mm | 10 | 90744A190 | 0000 | ||
| M12 × 1.75 mm | 20.6 mm | 9.4 mm | 15.9 mm | 1.26 mm | 15.9 mm | 50 | 90744A340 | 00000 | ||
| M12 × 1.75 mm | 21 mm | 9.7 mm | 16.1 mm | 1.8 mm | 16.1 mm | 10 | 90744A160 | 0000 | ||
| M16 × 2 mm | 26 mm | 13 mm | 20.6 mm | 1.3 mm | 20.6 mm | 5 | 90744A130 | 0000 | ||
Highly Twist-Resistant Closed-End Sealing Rivet Nuts
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Hex Body |
Flat sides keep these hex-shaped nuts from spinning out, while a plastic seal and closed body keep out debris and shield screws. Install them in wet environments on surfaces that protect equipment, such as fuse box housings. They help maintain an enclosure’s IP68 rating for protection from water submersion and airborne dust.
Install these nuts in a drilled or punched round hole using a rivet nut tool. Choose an air- or battery-powered tool for faster installation or to install many different nut sizes. Length is measured from under the flange.
18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.
Flange, mm | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Drill Bit Size, mm | For Material Thk., mm | Body Dia., mm | Lg., mm | Installed Lg., mm | Dia. | Thk. | Pkg. Qty. | Pkg. | |||
18-8 Stainless Steel | ||||||||||||
| M5 x 0.8 mm | 7 | 0.5 to 1.5 | 8.3 | 16.5 | 12.5 | 10 | 1.5 | 5 | 92599A110 | 00000 | ||
| M5 x 0.8 mm | 7 | 2 to 3 | 8.3 | 18.5 | 12.5 | 10 | 1.5 | 5 | 92599A120 | 0000 | ||
| M6 x 1 mm | 9 | 0.5 to 2 | 10 | 20.8 | 16 | 12 | 1.7 | 5 | 92599A130 | 00000 | ||
| M6 x 1 mm | 9 | 2.5 to 4 | 10 | 23.3 | 16 | 12 | 1.7 | 5 | 92599A140 | 00000 | ||
| M8 x 1.25 mm | 11 | 0.5 to 2.5 | 12 | 23.1 | 17.5 | 14 | 1.9 | 5 | 92599A150 | 00000 | ||
| M8 x 1.25 mm | 11 | 3 to 5 | 12 | 25.6 | 17.5 | 14 | 1.9 | 5 | 92599A160 | 00000 | ||
