Simpson Strong-Tie 0.669" x 6-1/4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 100 Microtrenching Blades For maximum performance

For maximum performance

Wire hooks—also known as double J-hooks—are stronger and more durable than standard S-hooks

Fits a wide range of structures: Ideal for pole barns

Welders and welding procedures shall be qualified as specified in AWS D1

(1) APVB44R Post Base

Simpson Strong-Tie 0.669" x 6-1/4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 100 Microtrenching Blades For maximum performanceThe Simpson Strong Tie SDHR Combo Head screw is built for speed, strength, and versatility in fastening cold formed steel (CFS) to wood. Designed for indoor applications, this self drilling screw features a #3 drill point that quickly penetrates steel up to 16 gauge thick, making it a reliable choice for contractors working in light framing, mechanical fastening, or general construction jobs. Its combo head design allows installation with either a