Simpson Strong-Tie SDWH271200GR30 Strong-Drive® SDWH™ TIMBER-HEX HDG Screw — 0.276 in. x 12 in. 3/8 Hex (30-Qty) (Pack of 156) Modified Truss Feature 03: For 3/4-in

Feature 03: For 3/4-in

Includes a ball bearing guide for use with patterns or to align the fence

Laser etched markings for precise adjustments

Cushioned Slide Button

Simpson Strong-Tie SDWH271200GR30 Strong-Drive® SDWH™ TIMBER-HEX HDG Screw — 0.276 in. x 12 in. 3/8 Hex (30-Qty) (Pack of 156) Modified Truss Feature 03: For 3/4-inSimpson Strong Tie SDWH271200GR30 Strong Drive SDWH TIMBER HEX HDG Screw 0. 276 in. x 12 in. 3 8 Hex (30 Qty) (Pack of 156) The Strong Drive SDWH Timber Hex HDG screw is a hot dip galvanized fastener suitable for heavy duty marine and coastal applications. It's ideal for use in structural pilings, piers, docks, boardwalks and offers the lowest installed cost for comparable pile solutions on the market. No longer do you need to purchase expensive auger