ARP 770-1016 Metric Thread Bolt Kit M6 x 1.00 x 12 12pt SS bolts ymm_19 250˝ Thread Diameter-Pitch 3/8-16 Grip

250˝ Thread Diameter-Pitch 3/8-16 Grip Diameter 3/8˝ Wrenching (reduced) 3/8˝ Head Height (reduced) 0

All 8740 chrome moly steel nuts are black oxide finished and all stainless steel nuts are polished to a briliant luster

250˝ Thread Diameter-Pitch 1/2-20 Grip Diameter 1/2˝ Wrenching 9/16˝ Head Height 0

Bel Air 1965-1975

250˝ UHL 3

ARP 770-1016 Metric Thread Bolt Kit M6 x 1.00 x 12 12pt SS bolts ymm_19 250˝ Thread Diameter-Pitch 3/8-16 GripSpecifications Socket Size(s) 8mm 12pt UHL 12mm Thread Length 12mm Grip Length n amm Thread Diameter Spacing M6 1. 00mm Grip Diameter 6mm Wrenching 8mm Head Height 6. 5mm Collar Diameter 11. 6mm