Description
This style nut uses a nylon insert that creates a tight fitting “lock” when the proper size bolt is threaded onto it. This makes for an extra secure fit. The 3/8″-11 lock nut features the internal nylon “lock” to keep the nut screwed down tight when vibrations might loosen a regular nut of the same thread.
⚠ WARNING California Residents: Proposition 65 Warning






Reviews
There are no reviews yet.