ARP 12-Point Black Oxide Bolts 642-4500 3/8-16 x 4.500in (Set of 5)

ARP 12-Point Black Oxide Bolts 642-4500 3/8-16 x 4.500in (Set of 5)

This five-bolt set fits general fastening applications that call for a 3/8-16 thread, 4.500 in underhead length and a 12-point head. Match the thread, grip and head clearance to the mating assembly.

• Thread 3/8-16
• Underhead length 4.500 in
• Thread length 1.100 in
• Socket size 3/8 in
• Material 8740 chromoly steel with black oxide finish
• Package 5 bolts
• Unthreaded grip length 3.400 in
• Head clearance Reduced wrenching

ARP catalog specifications