3/4-16 x 2 1/2 Hex Cap Screw SS 18-8 (A2)

3/4-10 x 9 Hex Cap Screw SS 18-8 (A2)

Coarse threads approximately 2/3 up the shank draw the decking tightly to the substrate

1/4 x 1 1/4 Mushroom Spike Zinc Plated (100)

9 x 2 1/2 Phillips Flat Particle Board Screw w/ Nibs T17 Zinc Plated - Carton (2,500) Premium SDS Plus Hammer Drill Bits 3/4-16 x 2 1/2 Hex9 x 2 1 2 Phillips Flat Particle Board Screw w Nibs T17 Zinc Plated Carton (2,500) . Wood screws used for interior wood applications. Asymmetrical thread pattern resists material slippage during pull out and vibration. Counter sinking NIBS for a flush finish. Type 17 tip reduces wood splitting. Superior holding power.