Simpson Strong-Tie® Strong-Drive® SD SD9212R100-R Connector Screw, #9 Thread, Hex Drive, 1/4 in Drive, Hex Head V-Belt Pulleys Prevents future growth of mold

Prevents future growth of mold and mildew on the paint film

Strap Material: Urethane

Material: Diamond

100% waterproof

Manufactured in the USA

Simpson Strong-Tie® Strong-Drive® SD SD9212R100-R Connector Screw, #9 Thread, Hex Drive, 1/4 in Drive, Hex Head V-Belt Pulleys Prevents future growth of moldSimpson Strong Tie Strong Drive SD Connector Screw, #9 Thread, Hex Drive, 1 4 in Drive, Hex Head, 1 1 8 in Thread Length, 2 1 2 in Overall Length, Finish: Galvanized, Additional Information: 0. 37 in Dia Head, 0. 13 in Dia Shank, Sharp PointFeatures: Specifically designed to replace nails in certain Simpson Strong Tie connectors and is the only screw approved for that application. The #9 and #10 SD screws replace 10d and 16d nails, respectively Tested