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ARP stainless steel hex nut kit, 5/16-18 coarse thread, supplied as a set of nuts for coarse-thread fasteners. These hex nuts are intended for use with 5/16-18 bolts and studs in engine and mechanical assemblies, providing a conventional wrenching surface and threaded locking engagement. The stainless construction suits visible hardware and typical automotive fastening needs where a coarse 5/16-18 nut is required.
ARP 5/16-18 SS coarse hex nut kit
