ASTM A193 Stud Bolts & Fasteners in the USA and Canada

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.

From torque specifications to material compatibility for ASTM A193 and A194, we have gathered the most common questions from our partners in the USA and Canada.

Ready to start your order? Contact our specialists today for competitive pricing and lead times on ASTM A193 bolting solutions. We provide fast shipping and full certification for all orders in America and Canada.