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Self-Aligning Press-Fit Locknuts for Sheet Metal
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Fasten together unaligned parts and keep screws in place. The threaded hole within these press-fit nuts shifts up to .01" in any direction, so you can fasten together thin panels with off-center holes. The irregularly shaped threads tightly grip screws to prevent them from loosening or backing out under vibration.
18-8 Stainless Steel—The choice for wet and outdoor environments, these nuts resist rust and mild chemicals.
Head | Barrel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Drill Bit Size | For Min. Panel Thk. | For Maximum Panel Hardness | OD | Ht. | Dia. | Ht. | PEM® Part No. | Pkg. Qty. | Pkg. | |||
Distorted-Thread Locking | |||||||||||||
18-8 Stainless Steel | |||||||||||||
| 4-40 | L | 0.038" | Brinell 125, Rockwell B70 | 0.36" | 0.038" | 9/64" | 3/16" | LAC-440-1MD | 5 | 93177A110 | 000000 | ||
| 4-40 | L | 0.054" | Brinell 125, Rockwell B70 | 0.36" | 0.054" | 9/64" | 3/16" | LAC-440-2MD | 5 | 93177A120 | 00000 | ||
| 6-32 | 21/64" | 0.038" | Brinell 125, Rockwell B70 | 0.39" | 0.038" | 3/16" | 13/64" | LAC-632-1MD | 5 | 93177A130 | 00000 | ||
| 6-32 | 21/64" | 0.054" | Brinell 125, Rockwell B70 | 0.39" | 0.054" | 3/16" | 13/64" | LAC-632-2MD | 5 | 93177A140 | 00000 | ||
| 8-32 | U | 0.038" | Brinell 125, Rockwell B70 | 0.44" | 0.038" | 15/64" | 13/64" | LAC-832-1MD | 5 | 93177A150 | 00000 | ||
| 8-32 | U | 0.054" | Brinell 125, Rockwell B70 | 0.44" | 0.054" | 15/64" | 13/64" | LAC-832-2MD | 5 | 93177A160 | 00000 | ||
| 10-24 | 13/32" | 0.054" | Brinell 125, Rockwell B70 | 0.47" | 0.054" | 7/32" | 17/64" | LAC-024-2MD | 5 | 93177A170 | 00000 | ||
| 10-32 | 13/32" | 0.038" | Brinell 125, Rockwell B70 | 0.47" | 0.038" | 7/32" | 17/64" | LAC-032-1MD | 5 | 93177A180 | 00000 | ||
| 10-32 | 13/32" | 0.054" | Brinell 125, Rockwell B70 | 0.47" | 0.054" | 17/64" | 17/64" | LAC-032-2MD | 5 | 93177A190 | 00000 | ||
| 1/4"-20 | 33/64" | 0.054" | Brinell 125, Rockwell B70 | 0.6" | 0.054" | 11/32" | 5/16" | LAC-0420-2MD | 1 | 93177A210 | 0000 | ||
Press-Fit Locknuts for Sheet Metal
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Thread Size | Drill Bit Size | For Min. Panel Thk. | For Maximum Panel Hardness | Head Ht. | Flange Dia. | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|---|
Nylon-Insert Locking | ||||||||||
18-8 Stainless Steel | ||||||||||
| 2-56 | 1/8" | 0.05" | Brinell 240, Rockwell B100 | 0.08" | 0.17" | 10 | 91835A510 | 000000 | ||
| 4-40 | 5/32" | 0.05" | Brinell 205, Rockwell B95 | 0.09" | 0.2" | 10 | 91835A520 | 00000 | ||
| 6-32 | 3/16" | 0.05" | Brinell 205, Rockwell B95 | 0.13" | 0.28" | 10 | 91835A530 | 00000 | ||
| 8-32 | 7/32" | 0.05" | Brinell 190, Rockwell B90 | 0.16" | 0.31" | 10 | 91835A540 | 00000 | ||
| 10-32 | 1/4" | 0.05" | Brinell 190, Rockwell B90 | 0.18" | 0.34" | 10 | 91835A550 | 00000 | ||
