The trim-head design helps reduce countersink depth for a flush finish

These #9 x 1 3/4 Simpson Strong-Drive® WSV SUBFLOOR Screws have 6-Lobe T25 drive bits

1/2 x 8 Titen HD Concrete Anchor Zinc Plated (20)

7/8 SAE Flat Washer Med Carbon Through Hardened Yellow Zinc Domestic USA - Package (50)This premium SAE flat washer is crafted from high-quality medium carbon steel

1/2-13 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (275)

5/16 x 3 Strong-Point Wafer Head Knurl Type 17 WAR Coated Timber Screw - Carton (500) 9/16-12 Grade 8 Hex Cap Screws Plain - Domestic USA The trim-head design helps reduce5 16 x 3 Strong Point Wafer Head Knurl Type 17 WAR Coated Timber Screw Carton (500) High performance timber screws featuring a wafer head design. Dimensional specifications: 5 16 x 3 with 5 16 diameter. Features knurled thread pattern for superior grip and reduced installation torque. Engineered with Type 17 self drilling point that eliminates pre drilling requirements in most applications. Exterior wood structural screws for outdoor applications.