The bolts in this kit are made of 8740 chrome moly for 200,000 psi tensile strength. Pre-drilled 12-point heads make safety wiring easy. This kit fits JFZ brakes and others with 5/16-24 x 7/8" bolts. Includes 32 bolts and 32 washers.
Note: These 5/16" bolts have fine threads (24 threads per inch). Unthreaded length 1/4". Head flange diameter 1/2". Takes 3/8" 12-point socket.