
This ARP nut kit includes 7/16-20 and 9/16 socket 12-point nuts sold as a two-pack for use in fastener applications requiring high-quality replacement nuts. ARP hardware is intended for robust clamping where service-grade nuts may not meet strength or reliability needs. The kit offers a compact solution for maintenance or assembly tasks that call for matching ARP-grade fasteners.
ARP 7/16in-20 / 9/16 Socket / 12pt Nut Kit 2 Pack