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ARP 1/2-20 x 3.500 stainless steel hex bolt is a 1/2-20 threaded hex-head fastener measuring 3.500 inches. The stainless construction noted by SS provides corrosion resistance for general assembly, brackets and fabrication work. Use this bolt as a direct same-size replacement when a 1/2-20 thread and 3.500 inch length are required for repairs, mounts, or custom hardware.
ARP 1/2-20 x 3.500 hex SS bolts
