Product Information
- Bolts have a diameter of 3/8", a standard thread pitch of 16, an under head length of 1.500, and the wrenching is 3/8
- Rated at 170,000 PSI, which is considerably stronger than Grade 8 hardware
- Manufactured from heat-treated 8740 chrome moly steel with a black oxide finish
- Heads are compact 12-point style
- Packaged on convenient 5-pack card