31/64 Heavy Duty Jobber Drill Bit

19/64 Cobalt Heavy Duty Jobber Drill Bit

They can carry twice the weight of a standard wing anchor but only require a ½ inch hole

3/8 x 3 1/2 Round Split Drive Anchor Zinc Plated (25)

1 1/4 x 23 ITM SDS Max X-Cutter Hammer Drill Bit

8 x 1 3/4 Square Flat Particle Board Screw w/ Nibs T17 Zinc Plated - Carton (4,000) Round Split Drive Anchors Zinc Plated 31/64 Heavy Duty Jobber Drill8 x 1 3 4 Square Flat Particle Board Screw w Nibs T17 Zinc Plated Carton (4,000). 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.