Stainless steel A193 B8 Class 2 bolts for heavy construction projects - corrosion-resistant fasteners trusted by Canadian bridge and high-rise builders

From high-strength B7 and B16 alloy steel to corrosion-resistant B8 and B8M stainless steel. Find the exact material grade required for your high-pressure and high-temperature applications.

ASTM A194 Heavy Hex Nut and Structural Washer for ASTM A193 Bolts

Complete your fastening system with our high-strength companion hardware. We stock a full range of ASTM A194 Grade 2H, 7, and 8 nuts, along with hardened washers, specifically designed to match ASTM A193 bolting performance.