14-14 x 3 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (1000) 7/8-9 A307A Hex Bolts Hot Dipped Galvanzied 3/8 x 2 Mushroom Spike

3/8 x 2 Mushroom Spike Zinc Plated (25)

1/4 x 4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (500)

5/8-18 x 9 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

durable option especially for outdoor and marine application

6 x 2 1/4 Phillips Trim Sharp Point Drywall Screws Phosphate Coated - Carton (3000)

14-14 x 3 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (1000) 7/8-9 A307A Hex Bolts Hot Dipped Galvanzied 3/8 x 2 Mushroom Spike14 14 x 3 Hex Washer Head Self Drilling Screw Zinc Plated Tek #3 (1000). 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