Simpson CSD25312 1/4" X 3-1/2" Countersunk Head Split-Drive Anchor - Zinc, Pkg 100 Smooth Shank - Common Nail 5ROT Column Cap w/SDS Screws

5ROT Column Cap w/SDS Screws (90 Deg

With aggressive Hi-Lo threads and a Nail-Type tip

Simpson Strong-Tie Deck-Drive™ DHPD Hardwood Screws are engineered to fasten the toughest hardwoods with ease

non-corrosive indoor settings

The Simpson ECCQ64SS-SDS2

Simpson CSD25312 1/4" X 3-1/2" Countersunk Head Split-Drive Anchor - Zinc, Pkg 100 Smooth Shank - Common Nail 5ROT Column Cap w/SDS ScrewsThe Split Drive anchor is a one piece expansion anchor that can be installed in concrete, grout filled block and stone. As the anchor is driven in, the split type expansion mechanism on the working end compresses and exerts force against the walls of the hole. The Countersunk head allows for a smooth surface when attaching wood or light gauge steel to concrete and grout filled block surfaces. Installation: For Common Rafters: Drill a hole in base