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The ARP chromoly 1/4-28 x 4.500-inch 12-point bolt comes with a black oxide finish and serves as a threaded fastener for fabrication and assembly. Its 12-point head accepts 12-point sockets, and chromoly construction maintains consistent thread form and a protective finish. Choose this when a 4.5-inch 1/4-28 bolt with black-oxide surface and dependable sizing is required.
ARP 1/4-28 x 4.500 12pt black oxide bolts
