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)
Product Photo 01

Fasteners > Exterior Wood Screws > Hand-Drive Screw

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)

SDWH271200GR30

  • Features

    • Features a SawTooth® point design, which provides fast starts and no predrilling or separate washer needed
    • Burly 0.276-in. shank diameter ideally suited for heavy-duty structural applications
    • 3/8-in. hex drive for secure driving (replacement driver bit — BITHEXR38-134)
    • Oversized 0.93-in. integral washer eliminates the need for a separate washer
    • Length: 12 in.
    • ASTM A153 Class-C hot-dip galvanized coating suitable for coastal and marine environments
    • Quantity: 30