Simpson 1/4 x 4 Countersunk Split-Drive Anchor CSD25400 PACK:400 Pk Countersunk head allows for a

Countersunk head allows for a flush

The CMT 550-020X is a 25/32" (20mm) Multi-Purpose TCT Hole Saw (Series 550X) with XTREME FAST Push&Lock system

What base materials are the Simpson Strong-Tie CD25100M Crimp Drive anchors designed for

Designed for nominal 6x beams and 6x posts

Simpson 1/4 x 4 Countersunk Split-Drive Anchor CSD25400 PACK:400 Pk Countersunk head allows for aSimpson CSD25400 CSD 1 4 in. x 4 in. Zinc Plated Split Drive Anchor is a one piece mechanical expansion anchor from Simpson Strong Tie, engineered for fast, reliable fastening into concrete, grout filled block, and stone. As the anchor is driven into the pre drilled hole, the split type expansion mechanism on the working end compresses and exerts outward force against the walls of the hole, creating a secure hold without the need for adhesives or