Structural Bolt 1/2" x 1 3/4" A325 - Bare A325 bolt, A563-HD heavy nut and F436 flat washer Heavy hex bolts designed for steel to steel structural connections Made of medium carbon steel
Structural Bolt 1/2" x 2 3/4" A325 - Bare A325 bolt, A563-HD heavy nut and F436 flat washer Heavy hex bolts designed for steel to steel structural connections Made of medium carbon steel