1/2-13 x 8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (20)

7/8-14 x 4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

1-14 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (8)

8 x 1 5/8 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - Bulk Pail (4000)

Reverse drill to remove the driver

8-18 x 1/2 Hex Washer Head Self Drilling Screw Zinc Plated Tek #2 (10000) 3/8-24 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA 1/2-13 x 8 Grade 58 18 x 1 2 Hex Washer Head Self Drilling Screw Zinc Plated Tek #2 (10000). 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