7/16-14 Finished Hex Nuts Grade 8 Plain USA 50 ct

GRADE 8 USS FINISHED HEX NUT For use with Grade 8 Fasteners Precision threads UNC & UNF Class 2B to ANSI/ASME B1.1. Countersunk and double chamfered. Medium. Z/P; yel for corrosion resistance ASTM B633 Type II SC1. Size: 7/16–14 standard Thickness: 3/8 TECHNICAL DATA Hardness: 1/4-5/8 Nominal Diameter Rockwell C24-C32; 5/8-1 Nominal Diameter Rockwell C26-C34; 1 to 1-1/4 Nominal Diameter Rockwell C26-C36 Proof Load: 150000 psi Complies with SAE J995 Grade 8 ANSI/ASME B18.2.2 Hex Nuts Tempering Temperature: 800degree F. minimum Decarburation: SAE J121 Discontinuities: SAE J122A