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ARP stainless 12‑point bolts, size 5/16‑18 x 4.000, are supplied as durable fasteners for fabrication and mechanical assemblies. These stainless 12‑point bolts combine corrosion resistance with a compact 12‑point head to improve access and torque control in confined areas, offering reliable replacement hardware for repairs, maintenance, or custom builds.
ARP 5/16-18 x 4.000 12pt SS bolts
