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Simpson Strong-Tie®

10-Inch Strong-Drive Timer-Hex Structural Wood Screw 30-Pack

Mfg.#
SDWH271000GR30
Sku#
5870522
  • Burly 0.276 in shank diameter for heavy-duty structural applications
  • Hot-dip galvanized coating suitable for coastal and marine environments
  • SawTooth point design for fast starts and no predrilling
  • 3/8 in Hex drive for secure driving
  • Oversized 0.93 in Dia integral washer eliminates the need for a separate washer

* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

The SDWH timber-hex HDG screw a 0.276 in Dia hot-dip galvanized screw suitable for heavy-duty marine and coastal applications. The SDWH timber-hex HDG screw has a SawTooth™ point and oversized integral washer that makes for fast installations, no predrilling or separate washer needed. Speed up your next pile job by replacing 3/4 in and 5/8 in HDG bolt/washer/nut assemblies (two screws for one bolt in many conditions) with the new Strong-Drive SDWH timber-hex HDG screw.

Specifications

General

Applicable Materials Wood
Application For wood framing, piling and engineered wood applications
Drive Size 3/8 in
Drive Type Hex
Finish Hot-Dipped Galvanized
Head Type Large Hex Washer
Includes (1) Ball-Lock Driver Bit
Material Steel
Point Type Saw Tooth
Thread Length 3 in
Thread Type Serrated

Dimensions

Length 10 in

Label Information

Certification, Codes, Standards ASTM A153 Class C Specified; IAPMO UES ER-192 Certified

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