Description
3 4 10 x 3 1 4 A325 Type 1 Heavy Hex Bolt Hot Dipped Galvanized Domestic USA Bulk Keg (325) M18 2.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 Typical hardness is HRB 68 Typical hardness is HRB 68 HRC 32 Each 7 8 9 x 5 bolt has a heavy hex head and meets ASTM A325 Type 1 standards