
Screws
Simpson Strong-Tie SDWH19300DB-R50 Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 3 in. 5/16 Hex, DB Coating (50-Qty)
SKU: SDWH19300DB-R50
Available to Order — Add to Quote
Madison Township Lumber • Matawan, NJ
Product Description
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.
Available Sizes & Options
Product Details
Key Features
- Bold thread design provides superior holding power
- SawTooth® point ensures fast starts, reduces installation torque and eliminates the need for predrilling in most applications
- Underhead nibs allow for head to countersink into wood with reduced splintering
- Large washer head provides maximum bearing area (0.650" washer head diameter)
- Size identification on all SDWH screw heads
- 5/16" hex drive (replacement driver bit — BITHEXR516-R1)
Double-barrier coating provides corrosion resistance equivalent to hot-dip galvanization, making it suitable for certain exterior and preservative-treated wood applications, as described in the evaluation report.
Applications
- Structural wood-to-wood and engineered wood connections including ledgers
Product Includes
- Retail and mini-bulk packs include one 5/16" hex driver bit; bulk packs include two driver bits
Related Links
Catalog Pages
- Fastener Product Information: C-F-2025 (Fastening Systems), page 62
- Fastener Technical Data and Loads:
See the Fastening Systems Technical Guide and refer to the Alphabetical Index for load tables, technical data and installation instructions
Patent Information
- US Patents 9,523,383; 11,181,138
Buy Simpson Strong-Tie SDWH19300DB-R50 Strong-Drive® SDWH™ TIMBER-HEX Screw — 0.195 in. x 3 in. 5/16 Hex, DB Coating (50-Qty) in Central New Jersey
Madison Township Lumber & Supply has been serving Matawan, East Brunswick, Sayreville, and all of Middlesex County since 1962.