ARP 661-1007 Metric Thread Bolt Kit M8 x 1.25 x 50mm hex black oxide bolts ymm_19 thus offering a strong sound

thus offering a strong sound and optimal flow path

657 / 3750 rpm

ARP 12-point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements

These fasteners deliver superior strength and meet the ARP “ZERO defect – ZERO failure” quality standard

ARP 661-1007 Metric Thread Bolt Kit M8 x 1.25 x 50mm hex black oxide bolts ymm_19 thus offering a strong soundSpecifications Socket Size(s) 10mm hex UHL 50mm Thread Length 22mm Grip Length 28mm Thread Diameter Spacing M8 x 1. 25mm Grip Diameter 8mm Wrenching 10mm Head Height 7. 4mm Collar Diameter 15. 0mm