Simpson Strong-Tie Strong-Drive SDWH SDWH19400DB-R12 Timber Screw, 4 in L, Large Hex Washer Head, 5/16 in Drive
Simpson Strong-Tie

Simpson Strong-Tie Strong-Drive SDWH SDWH19400DB-R12 Timber Screw, 4 in L, Large Hex Washer Head, 5/16 in Drive

Our Item #: VORG7501356 UPC: 707392010463
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$13.22 $18.65you save $5.43
Strong-Drive SDWH Timber-Hex screws are designed for structural and general-purpose fastening applications where a hex head drive is preferred. These screws are ideal for the contractor and do-it-yourselfer alike. The SDWH Timber-Hex is code listed in IAPMO UES ER-192 and meets 2018 and 2021 IRC and IBC code requirements for most common wood framing applications.
Unit: PK12
UPC: 707392010463
Model Number: SDWH19400DB-R12
Simpson Strong-Tie Strong-Drive SDWH SDWH19400DB-R12 Timber Screw, 4 in L, Large Hex Washer Head, 5/16 in Drive
$13.22$18.65

  • Bold thread design that provides excellent holding power
  • SawTooth point ensures fast starts, reduces installation torque and eliminates the need for pre-drilling in most applications
  • Under-head nibs that offer greater control when seating the head
  • Large washer head provides maximum bearing area (0.65 in head Dia)
  • Size identification on all SDWH screw heads
  • Double-barrier coating provides a level of corrosion resistance that is equivalent to hot-dip galvanization (ASTM A153, Class D) in most non-marine environments

  • Applicable Materials: Wood
  • Color: Tan
  • Drive Size: 5/16 in
  • Drive Type: Hex
  • Finish: Double-Barrier Coated
  • Head Type: Large Hex Washer
  • Includes: Driver Bit
  • Length: 4
  • Material: Carbon Steel
  • Package Quantity: 12 PK
  • Point Type: SawTooth
  • Thread Length: 2-3/8 in
  • Thread Type: Coarse