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ARP 5/16-24 x 0.990 12‑point black oxide chromoly bolts provide a specific fastener length and 12‑point head style for installations that require that thread and finish. These bolts are offered individually to match the exact measurement called out: 5/16-24 thread with a 0.990" grip length and black oxide finish. Use them where a 12‑point chromoly bolt of this length and finish is required for assembly or repair.
ARP 5/16-24 X 0.990 12pt black oxide bolts
