ARP Hex Black Oxide Bolts 654-4000 3/8-16 x 4.000in (Set of 5)

ARP Hex Black Oxide Bolts 654-4000 3/8-16 x 4.000in (Set of 5)

This five-bolt set fits general fastening applications that call for a 3/8-16 thread, 4.000 in underhead length and a hex head. Match the thread, grip and head clearance to the mating assembly.

• Thread 3/8-16
• Underhead length 4.000 in
• Thread length 1.100 in
• Socket size 7/16 in
• Material 8740 chromoly steel with black oxide finish
• Package 5 bolts
• Unthreaded grip length 2.900 in
• Head clearance Standard wrenching

ARP catalog specifications