Description
Brand: Automotive Racing Products (ARP)
These high-strength ARP bolts are great for installing most accessories.The 180,000 psi tensile strength bolts are made of 8740 chrome moly with a black oxide finish.Pack of 5 bolts includes matching washers.
These bolts have 1/2-13 UNC coarse threads and a 3 1/2″ under-head length, including the 2 1/4″ long grip (unthreaded portion).The 12-point head takes a small 9/16″ wrench, but has a full-size 0.85″ diameter bearing surface*.Head measures 0.45″ high.
* Standard AN960-816 flat washers have a 0.875″ OD.
