1/2-13 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (375)

1 1/4-12 x 5 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (24)

1-14 x 6 Grade 8 Hex Cap Screw Plain Domestic USA (10)

00 x 140 Socket Cap Screw 12

14-14 x 4 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (500) 1/2-20 Grade 8 Hex Cap Screws Plain - Domestic USA 1/2-13 x 1 1/4 Grade14 14 x 4 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (500). 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