Simpson Strong-Tie Strong-Drive SD Connector Screw Category_Equipment Our traditional heavy duty leather

Our traditional heavy duty leather suspenders are hand crafted from Bridle leather

A revolutionary new approach to building enclosures

and always rout on a router table equipped with a fence

Flexible and durable

Raised OPEN-LOK™ Anchor For Flush Cutting

Simpson Strong-Tie Strong-Drive SD Connector Screw Category_Equipment Our traditional heavy duty leatherThe Strong Drive SD Connector screw is specifically designed to replace nails in certain Simpson Strong Tie connectors and is the only screw approved for that application. The load rated SD screw has been tested and approved for use in many popular Simpson Strong Tie products. In certain applications screws are easier and more convenient to install than nails, and the single fastener load values achieved by the SD screw exceed those of typical 10d