A193 Grade
B7 |
Alloy steel, AISI 4140/4142 quenched and tempered |
B8 |
Class 1 Stainless steel, AISI 304, carbide solution treated. |
B8M |
Class 1 Stainless steel, AISI 316, carbide solution treated. |
B8 |
Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened |
B8M |
Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened |
A193 Recommended Hardware
Bolt Grade |
Nuts |
Washers |
B7 |
A194 Grade 2H |
F436 |
B8 Class 1 |
A194 Grade 8 |
SS304 |
B8M Class 1 |
A194 Grade 8M |
SS316 |
B8 Class 2 |
A194 Grade 8 |
SS304 |
B8M Class 2 |
A194 Grade 8M |
SS316 |