The Powers Wedge-Bit™ SDS Shank is designed with 3/8 x 12 optimal drilling features

3/4-10 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1/4 x 2 1/4 Phillips Wafer Head Wall-Dog™ Light Duty Anchors White - Carton (500)

while the zinc plating provides added rust resistance

1 1/8-7 Grade 2 Square Nut Hot Dipped Galvanized

#12-24 x 3 Proferred Indented Hex Washer Head Unslotted Self-Drilling Screw #5 Point Fully Threaded Zinc Cr+3 Plated - Carton (1200) 6-Lobe Simpson Deck-Drive DSV WOOD Screw (Collated) The Powers Wedge-Bit™ SDS ShankSecurely fasten thick assemblies with these #12 24 x 3 self drilling screws conveniently packaged in a bulk box of 1200. Their aggressive #5 drill point chews through structural steel with ease creating its own perfectly tapped hole for a tight secure fit. These fasteners are made from high strength case hardened steel and coated with Zinc Cr+3 for long lasting corrosion resistance. The unslotted hex washer head is ideal for high torque applications