Simpson CB1212 Column Base for 12x12 Lumber Glulam and Engineered Wood 3-Ga Steel Gray Paint HDU Holdown 040 is a 5/32" diameter

040 is a 5/32" diameter 2 Flute Dowel Drill (Short Series (57

The HD5B HDB holdown is specifically suited for back-to-back applications where eccentricity is a concern

and a full cycle completed in just 8 seconds

providing extra corrosion resistance for long-term durability

What size is the hex driver bit on this mandrel

Simpson CB1212 Column Base for 12x12 Lumber Glulam and Engineered Wood 3-Ga Steel Gray Paint HDU Holdown 040 is a 5/32" diameterThe Simpson CB1212 Column Base is engineered to connect posts to concrete foundations, accommodating a wide range of lumber, glulam, and engineered wood product sizes. This heavy duty column base is either cast in place or wet set into concrete, with the bottom of the base plate sitting flush with the concrete surface to ensure full post bearing. Built from 3 gauge steel and finished in Simpson Strong Tie gray paint, the CB1212 delivers the high