Whiz-Lock free spinning nuts have been proven to overcome vibration and a variety of other forces. The underside, or bearing surface of the fastener, has a series of spiraling serrations, or teeth, to provide a locking, reliable hold. The application of this nut is as easy as spinning it on. They simply spin on to mating thread and lock when seated per medium of toothed flange. *
- UPC:
- Manufacturer Part No: 180398
- Brand Name: Hillman
- Finish: Zinc-Plated
- Material: Steel
- Product Type: Whiz Lock Nut
- Number in Package: 100 pk
- Callout Size: 3/8 in.
- Thread Type: Coarse
- Packaging Type: Boxed
- Unit of Measurement: USS