Aluminum Locknuts | McMaster-Carr

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66 Products

Fastening and Joining

Locknuts

Hold fasteners in place to prevent loosening from vibration

Tamper-Resistant Nuts

Tamper-Resistant Nuts

Hard to detach without special tools to prevent unwanted removal

Press-Fit Nuts

Push into drilled or punched holes to add threads to thin panels

Lock Washers

Resist vibration to prevent fasteners from loosening

Electrical

Conduit Locknuts

Conduit Locknuts

Secure threaded conduit fittings to knockouts in electrical boxes

Fluid Handling

Pipe Locknuts

Thread onto the male end of a pipe fitting so it won't loosen from vibration

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)