This #10 x 4" screw features a robust case-hardened steel construction and a proprietary red Quik Guard® coating for excellent corrosion resistance in outdoor applications

Suitable for use in concrete

1-8 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

3 1/2" Flat Washer SS 18-8 (A2)

Simpson Deck-Drive™ DSV WOOD Collated T25 6-Lobe Coating Screws are specifically designed for fastening treated wood and composite decking to masonry and wood

5/8" x 8" SDS-Plus Hammer Bit Drill Bit, SDS588 Simpson Zinc Nailon™ Pin Drive Anchor 304 Stainless Steel Pin This #10 x 4" screwSDS Carbide Tipped Drill Bits are designed for drilling stone or concrete. Carbide tipped tools feature cutting edges of carbide for wear resistance and a steel shank for toughness. Premium SDS Drill Bits are auto weld manufactured on first class German and Swiss equipment with a Japanese manufactured carbide tip.