Grade 8 nuts/bolts

by brionic , Tuesday, May 26, 2015, 18:47 (3473 days ago) @ Josh Maloley

They are generally of higher grade steel and are hardened.

I have targets with larger holes, though, and haven't had luck matching largest bolts to largest chain gauge and so have resorted to stacking washers to hold the bolts in position.

It works well, except for a few sloppy hits on the bolts that have collapsed the washers. Easy solution is carrying a wrench, cordless drill, correct socket, and extra washers. It takes up little space in the vehicle compared to the rebar and tubular legs.

Great targets, all in all. Have survived stuff that destroyed previous commercial targets.