Simpson Strong-Tie

Strong-Drive® SDWH TIMBER-HEX Screw 0.195" x 8", DB Coating SDWH19800DB, 500/Box

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  • Bold thread design that provides superior holding power
  • SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
  • Under-head nibs that offer greater control when seating the head
  • Large washer head provides maximum bearing area (0.650-in. head dia.)
  • Size identification on all SDWH screw heads
  • 5/16-in. hex drive
  • Driver bit included (replacement bit BITHEXR516-134)
  • Length: 8 in.
  • 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
  • Quantity: 500
Products specifications
Box Qty500
MaterialDouble-Barrier Coating
* Values shown are average ultimate values and are offered only as a guide and are not guaranteed. A safety factor of 4:1 or 25% is generally accepted as a safe working load

The information on this page is intended for preliminary guidance only. For complete safety and to verify accurate information, please consult the (PDF linked below) to obtain the manufacturer’s values when selecting the anchors for your project.

Ideal for structural and general-purpose fastening applications where a hex-head drive is preferred. The Strong-Drive SDWH Timber-Hex screw is ideal for the contractor and do-it-yourselfer alike. It is code listed under IAPMO-UES ER-192 and meets 2015 and 2018 IRC® and IBC® code requirements for several common wood framing applications.

Application List

  • Fastening Wood-to-Wood
  • Crating

Link Image Catalog PDF Page 61

Link Image Product Information (on Simpson Website)

Package information
10 in. x 11.25 in. x 10 in.,  30 lbs.

California Prop 65 WARNING! Cancer

Carton Reference

Pallet Reference 60746056008806

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Additional Information

Box Qty:
Double-Barrier Coating
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