1 1/4-12 x 9 Socket Cap Screw Alloy

3/8-16 x 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (100)

6-20 x 7/16 Phillips Pan Self Drilling Framing Screw Zinc Plated (10000)

2 1/4-8 A194 2H Heavy Hex Nut Hot Dipped Galvanized

HRB 95 - HRC 35 for diameters over 1 1 1/2 inches

14-14 x 2 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (1500) 1/2-13 A307A Hex Bolts Hot Dipped Galvanized 1 1/4-12 x 9 Socket14 14 x 2 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (1500). 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