A193: Alloy & Stainless Steel Bolting Material for High Temperature A194: Alloy & Stainless Steel Nuts for High Temperature A307: Carbon Steel Externally Threaded Fasteners A320: Alloy & Stainless Steel Bolting for Low Temperature A325: High Strength Bolts for Structural Joints A354: Quenched & Tempered Alloy Steel Bolts, Studs & Other Fasteners A437: Alloy Steel turbine Bolting Specially Heat Treated for High Temperature A449: Quenched & Tempered Bolts & Studs A453: Bolting Material, High Temperature 50 to 120 ksi Yield Strength A489: Carbon Steel Eyebolts A490: Heat Treated Structural Bolts, 150 ksi Tensile Strength A540: Alloy Steel Bolting for Special Applications A563: Carbon & Alloy Steel Nuts

A574: Alloy Steel Socket Head Cap Screws A687: High Strength Non Headed Steel Bolts & Studs F436: Hardened Flat Washers F467: Nonferrous Nuts for General Use F468: Nonferrous Bolts, Cap Screws, & Studs for General Use F541: Alloy Steel Eyebolts F568: Carbon & Alloy Steel Metric Fasteners F593: Stainless Steel Bolts, Cap Screws & Studs F594: Stainless Steel Nuts F738: Stainless Steel Metric Bolts, Screws & Studs F835: Metric Socket Head Cap Screws F836: Metric Stainless Steel Nuts F844: Steel Washers for General Use