Midwest Fastener 7/16-20 in. Top Lock Nut

The Midwest Fastener 7/16-20 in. Top Lock Nut provides dependable locking performance for automotive, agricultural, and industrial fastening needs. Engineered with a prevailing torque design, this top lock nut resists loosening caused by severe vibration and dynamic loads. Constructed from durable steel with a protective zinc finish, this Grade 2 lock nut offers excellent corrosion resistance and dependable strength. It is ideal for use with matching bolts and threaded rods in a variety of hardware and repair projects.