5/16-18 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (700)

9/16-12 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25)

5/8 x 11 Hex Lag Screw Zinc Plated

5/8-11 x 4 1/2 Simpson Wedge Anchor 304 SS (20)

9/16 Hex Key Long Arm Alloy

12-14 x 2-1/2 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (1500) 7/8-9 A307A Hex Bolts Zinc Plated 5/16-18 x 2 1/4 Grade12 14 x 2 1 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