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ARP chromoly hex bolt, 3/8-16 x 3.250, finished in black oxide. Intended for fabrication and assembly applications requiring a 3/8-16 thread and a 3.250 inch length, this chromoly fastener uses a hex head compatible with standard wrenches. It’s suitable for repairs and custom projects where a specific imperial-sized bolt is required and a black oxide finish is preferred for appearance.
ARP 3/8-16 X 3.250 hex black oxide bolts
