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The ARP 5/16-24 12-point nut kit provides a matched set of 12-point nuts sized for 5/16-24 fasteners, intended for engine and hardware fastening where a compact wrench profile is needed. These 12-point nuts simplify installation in tight spaces and pair with ARP studs and bolts for reliable clamping during assembly. Ideal for rebuilds and precision projects requiring correct thread fitment and serviceable hardware.
ARP 5/16-24 12pt Nut Kit
