Nut Type Nut Type |
|---|
 |  |
| Locknut | Hex |
 | |
| Tamper Resistant |
Locking Type Locking Type |
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 |  |
| Nylon Insert | Serrations |
Drive Style Drive Style |
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 |  |
| External Hex | Serrated Edge |
About Nuts, Materials, and Finishes
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Aluminum Nylon-Insert Locknuts
One-third the weight of steel, aluminum nuts resist corrosion in wet environments and are nonmagnetic. The nylon insert grips the bolt to resist loosening without damaging threads. They're reusable, but their holding power lessens with each use.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Insert Max. Temp., °F | Pkg. Qty. | Pkg. | |
6061 Aluminum | ||||||
|---|---|---|---|---|---|---|
| 8-32 | 11/32" | 15/64" | 220° | 25 | 000000000 | 00000 |
| 10-24 | 3/8" | 15/64" | 220° | 25 | 000000000 | 0000 |
| 10-32 | 3/8" | 15/64" | 220° | 25 | 000000000 | 0000 |
| 1/4"-20 | 7/16" | 5/16" | 220° | 25 | 000000000 | 0000 |
| 5/16"-18 | 1/2" | 11/32" | 220° | 25 | 000000000 | 0000 |
| 3/8"-16 | 9/16" | 29/64" | 220° | 10 | 000000000 | 0000 |
| 1/2"-13 | 3/4" | 19/32" | 220° | 5 | 000000000 | 0000 |
Tamper-Resistant Serrated-Edge Locknuts
These nuts have serrations that dig into the material surface to resist loosening and are narrow to fit in tight spaces. They must be installed with a serrated-edge driver (sold separately). Use them to reduce the risk of unwanted removal for objects in public spaces such as signs, lighting fixtures, and displays. Made from aluminum, they're lightweight, corrosion resistant in wet evironments, and nonmagnetic.
For technical drawings and 3-D models, click on a part number.