Manufacturers of Stainless Steel Bolts & Alloy Steel Bolts as per ASTM A193 Specifications
Metline is a leading manufacturer of ASTM A193 Stud Bolts and ASTM A193 Hex Bolts in multiple sizes and lengths. Our key bolt products include hex bolts, heavy hex bolts, U bolts, fully threaded hex bolts, anchor bolts, carriage bolts, eye bolts and square bolts among others.
Manufacture of ASTM A193 / ASTM A193M Alloy Steel & Stainless Steel Bolting Materials for High-Temperature Service
Most Common ASTM A193 Bolt Grades Supplied by Metline Industries
- ASTM A193 B7 Alloy Steel, AISI 4140/4142 Quenched and Tempered
- ASTM A193 B8 Class 1 Stainless Steel, AISI 304, Carbide Solution Treated
- ASTM A193 B8M Class 1 Stainless Steel, AISI 316, Carbide Solution Treated