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Hillman 961942 is a nylon insert stop (lock) nut with a coarse 1/4-20 thread, Grade C, and zinc finish. The hexagonal nut is intended for use with bolts and washers of the same material, finish, and grade. The nylon insert creates rotational resistance to prevent loosening, helps resist vibration, and provides additional corrosion resistance. Typical use cases include mechanical fastening where a prevailing-torque lock nut is required.
Nylon-insert hex lock nut, 1/4-20 coarse thread, Grade C, zinc plated finish
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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