Simpson #7 2-1/4 in Self-Drilling Siding Screw 410 Stainless 4000 Pk F07T225TDB Drill Bits For Use With CMT Insert

For Use With CMT Insert Router Bits

Spindle Thread: 5/8 Inch 11

the CPS12 attaches to the bottom of the column and to concrete using threaded rod and epoxy

Built to exacting standards and finished with Simpson Strong-Tie gray paint

Simpson #7 2-1/4 in Self-Drilling Siding Screw 410 Stainless 4000 Pk F07T225TDB Drill Bits For Use With CMT InsertThe Simpson F07T225TDB is a #7 x 2 1 4" self drilling siding screw engineered for reliable fastening of wood siding, wood panels, and metal trim to steel studs. Constructed from Type 410 stainless steel, this screw can be hardened through heat treatment, giving it the ability to drill through metal substrates. Featuring a low profile trim head, a #3 drill point, and a #1 square drive, it delivers consistent performance in demanding siding