ST Fastening #14 x 1-1/2" Type 17 Woodbinder Metal Roofing Screw - Light Stone, Pkg 250 Large Diameter Concrete Screws Annular ring shank increases pull-out

Annular ring shank increases pull-out resistance

or Strong-Drive SDS Heavy-Duty Connector screws as specified for the application

compacted soil and follow Simpson Strong-Tie installation recommendations

commercial framing

SS3DSC Bugle-Head Wood Decking Screws

ST Fastening #14 x 1-1/2" Type 17 Woodbinder Metal Roofing Screw - Light Stone, Pkg 250 Large Diameter Concrete Screws Annular ring shank increases pull-outThe #14 Type 17 Woodbinder Metal Roofing Screws are designed to meet the demands of your metal roofing projects. Perfect for professionals and DIYers alike, these screws are ideal for securely attaching metal panels to wood structures, delivering exceptional performance and corrosion resistance in various conditions. Crafted from galvanized steel, these screws feature a Type 17 self drilling point for smooth penetration and quick installation, even in