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The ARP chromoly 5/16-24 x 0.812-inch 12-point bolt comes with a black oxide finish and serves as a threaded fastener for fabrication and assembly. The 12-point head is compatible with 12-point sockets, while chromoly construction preserves accurate threads and a protective surface. Ideal for applications specifying 5/16-24 hardware with a black-oxide finish.
ARP 5/16-24 X 0.812 12pt black oxide bolts
