5/8-11 x 2 1/2 Square Head Set Screw Cup Point 18-8 (A2) Stainless Steel

1/4-28 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450)

2 1/2 USS Flat Washer Zinc Plated

1-14 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

The T25 6-Lobe drive and specialized thread pattern work together to provide a clean installation

0.276 x 8 Simpson Strong-Drive® SDWH TIMBER-HEX Hot Dipped Galvanized 3/8 in. Hex Head Screw - Box (30) 1 1/8-12 Socket Cap Screws Alloy 5/8-11 x 2 1/2 SquareSimpson Strong Drive SDWH TIMBER HEX 3 8 in. Hot Dipped Galvanized Hex Head Screws provide a secure hold for a variety of wood to wood and wood to concrete applications. Box includes 30 screws, each measuring 0. 276 in. x 8 in.