ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Hawaiian Blue, Pkg 100 Wood-To-Steel Screw Guns This will only fit a

This will only fit a joist that measures an actual 4"x6"

Constructed from durable steel and finished with a black powder coating for corrosion resistance

The hex washer head provides solid bit engagement and a finished look without needing separate washers

Each 350-count pack covers approximately 100 sq

ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Hawaiian Blue, Pkg 100 Wood-To-Steel Screw Guns This will only fit aThe ST Fastening #12 InsulDrill Metal Roofing Screw is built to meet the demands of commercial and industrial insulation applications. Whether youre anchoring insulation boards to steel decks or securing metal panels to purlins, these screws are engineered for performance, strength, and longevity. Designed with precision threading and a sharp self drilling point, InsulDrill screws eliminate the need for pre drillingreducing labor time while delivering