Stainless Steel 304 Hex Nut, ASTM A194 8, ISO 4033, Class 6H
M42 Heavy Hexagonal Nut, ANSI B18.2.4M, SS 304, Class 6H
SS 304 Bolt with Nut and Washer, ASME B18.31.2, 7/8 Inch
ASME B18.2.4.6M Hexagon Nut, ASTM A194 Grade 8, SS 304, M14
SS 304 Hexagon Nut, A2-70, Metric Thread, DIN 934, 1/2 Inch