ARP All-Metal Self-Locking 12 Point Nut, 10-32

Brand: Automotive Racing Products (ARP)

These all-metal self-locking "K-nuts" from ARP have a reduced-size 12-point head. The all-metal construction allows use up to 450° F. Cad plated carbon steel with 10-32 UNF threads. The top of the threads is deformed to create the self-locking action. Sold individually.