1 1/2-6 x 10 A307A Hex Bolt Zinc Plated

1 1/8-7 x 5 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

9/16-18 x 2 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (175)

3/8-24 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (550)

5/8-11 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

14-14 x 1 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (3000) 5/8-18 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA 1 1/2-6 x 10 A307A14 14 x 1 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (3000). A tapping screw with an integrally formed hex washer head , spaced or unified threads, and a #2 or #3 drill point. Designed to drill through steel. AISI 1022 or equivalent steel. Rockwell C50 56. Meets F. I. P. 1000. 7 for torsional strength & drill speed. Meets ASTM A 510 for carbon steel manufacturing. Zinc plating meets ASTM B 117 for salt spray corrosion. Manufactured to SAE