Simpson XM Medium-Head Metal Screw #12 x 1-1/4 in. 5/16 Hex Washer Head Drill Point QG 2000-Pk CJTZ Concealed Joist Tie Why is the hot-dip galvanized

Why is the hot-dip galvanized finish important for this column base

What makes the ZMAX coating beneficial for this post base

and economical setting

Hot-dip galvanization (HDG) provides an extra layer of corrosion resistance compared to standard zinc plating

Cutting Length (I) 1-3/16"

Simpson XM Medium-Head Metal Screw #12 x 1-1/4 in. 5/16 Hex Washer Head Drill Point QG 2000-Pk CJTZ Concealed Joist Tie Why is the hot-dip galvanizedThe Simpson Strong Drive XM Medium Head Metal Screw #12 x 1 1 4 in. is a precision engineered fastener from Simpson Strong Tie, purpose built for cold formed steel decking applications including wide or narrow valley, nestable, and interlocking steel deck configurations. Load tested and code listed, these screws deliver maximum load values during installation, and comparison testing confirms they outperform many alternative fastener types in both 33