Simpson TB Wood-to-Steel Collated Screw #14 x 3 in. Black Phosphate T30 Flat Head 750-Pk Edwards making this flat-head wood screw

making this flat-head wood screw the right choice for seaside and marine-adjacent installations

37-KT has an allowable stress design (ASD) load capacity of up to 20 kips

This option accommodates specific framing layouts where the strap placement needs to be adjusted for the project's structural requirements

The 6-lobe T15 drive system reduces cam-out and bit wear

Made from 3-gauge steel

Simpson TB Wood-to-Steel Collated Screw #14 x 3 in. Black Phosphate T30 Flat Head 750-Pk Edwards making this flat-head wood screwSimpson Strong Drive TBP1475S TB Wood to Steel Screw (Collated) #14 x 3 in., Black Phosphate (750 Qty) is a structural collated screw engineered by Simpson Strong Tie for securely fastening wood to hot rolled steel. Designed specifically for use with the Simpson Strong Tie Quik Drive auto feed screw driving system, this screw delivers fast, reliable installation in demanding applications such as wood truck beds and trailer flooring. The T30 6 lobe