M3 Lock Nut – 20 Pack
Small metric hardware is a staple of building most electronics projects these days. This kit includes 20 M3 Lock Nuts. The nuts measure 6mm in diameter and 4mm thick.
A lock nut or self-locking nut is a nut that uses additional material (Nylon in this case) to increase friction on the screw thread. The Nylon has a slightly smaller inner diameter than the expected screw thread and deforms as the thread enters. This extra friction ensures the nut will not freely spin off and can help prevent loosening due to vibration. This specific lock nut has an M3 thread and fits all M3 hardware we carry.
- 20 Pack
- Thread: M3
- Thickness: 4mm
- Diameter: 6mm
- 20 x M3 Lock Nut
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This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.
This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.