3/8" Grade 8 Coarse Thread Nut

QU8095024 3/8-16 UNC USA Made Grade 8 Coarse Thread All Metal Class C Locknut Zinc plated for corrosion resistance Tensile strength: 150,000 psi minimum Rockwell hardness: C26-34 Specifications: MS51934, NAS 1021, MIL-N-25027B, ASTM F606, E18 &...

QU8095002 3/8-16 UNC Grade 8 Coarse Thread Hex Nut Tensile strength: up to 150,000 psi Rockwell hardness: C28-38 Meets ANSI B18.2.2 and SAE J995 specs Washer faced, countersunk, and chamfered Precise burr-free class 2B threads Yellow zinc plated for...

3/8" USS HEX NUT GRADE 8

QU95097 3/8" USS Grade G Coarse Thread Flange Locknut is a high-strength, alloy steel nut with a Black Phosphate finish.