3/16 x 3 3/4 Slot Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1000)

1 1/8-7 x 18 A307A Hex Bolt Plain Steel

3/8-16 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (225)

1 1/8-7 x 3 1/4 A307A Hex Bolt Plain Steel

1-14 x 3 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10)

12-14 x 1-1/2 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (3000) Strong-Drive SDWS TIMBER Screw Double-Barrier Coated (Exterior Screw) 3/16 x 3 3/4 Slot12 14 x 1 1 2 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