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ARP chromoly 12-point black oxide bolts sized 5/16-24 x 1.000 are high-strength fasteners intended for applications requiring that thread size, length, and 12-point head. The listing specifies a black oxide finish. Use these bolts where the exact 5/16-24 thread and one-inch length meet your assembly requirements.
ARP 5/16-24 x 1.000 12pt Black Oxide Bolts
