Simpson Strong-Tie Strong-Drive No. 9 Sizes X 2-1/2 in. L Star Hex Head Serrated Structural Screws Prime * UPC: 008236800906

* UPC: 008236800906

has become a leader in the moulding manufacturing industry

WARNING: This product contains chemicals known to the State of California to cause cancer

provides up to 600 lbs

Manufacturer Part No: BUHW

Simpson Strong-Tie Strong-Drive No. 9 Sizes X 2-1/2 in. L Star Hex Head Serrated Structural Screws Prime * UPC: 008236800906The 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