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The ARP 7/16-20 hex nut kit supplies a single high-quality hex nut in the common 7/16-20 thread size for engine and assembly hardware. Offered as an individual nut option, it is intended for use where that specific thread form is required to secure studs or bolts during rebuilds and repairs. Use it to replace a worn nut or to complete a matched fastener set in compatible applications.
ARP 7/16 inch-20 Hex Nut Kit
