coarse thread similar to Swaneze™ screws

1 1/8 x 12 High Speed Long Boy (1/2" Shank)

7/8 x 36 ITM SDS Max X-Cutter Hammer Drill Bit

3/16 x 1 Mushroom Spike 316 SS (100)

9 x 3 Phillips Flat Particle Board Screw w/ Nibs T17 Zinc Plated - Carton (2,000) 3/4-10 Socket Cap Screws Alloy coarse thread similar to Swaneze™9 x 3 Phillips Flat Particle Board Screw w Nibs T17 Zinc Plated Carton (2,000) . 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.