Simpson Strong-Tie SDWH19800DB Description

The Strong-Drive SDWH Timber-Hex Screw is designed for superior wood-to-wood fastening with a bold thread design and corrosion-resistant double-barrier coating.

Simpson Strong-Tie SDWH19800DB Includes

• (500) Strong-Drive SDWH Timber-Hex Screw

Simpson Strong-Tie SDWH19800DB Features

• Bold thread design provides superior holding power
• SawTooth point ensures fast starts and reduces installation torque
• Underhead nibs allow for head to countersink into wood with reduced splintering
• Large washer head provides maximum bearing area
• Size identification on all SDWH screw heads
• 5/16″ hex drive

Simpson Strong-Tie SDWH19800DB Applications

• Structural wood-to-wood and engineered wood connections including ledgers

Simpson Strong-Tie SDWH19800DB Specifications

Fastener Type Hand-Drive Screw Application Fastening Wood-to-Wood API Approval Approved – Full Length (in.) 8 Head Diameter (in.) 0.65 Shank Diameter (in.) 0.195 Drive Type 5/16 in. Hex Head Type Large Hex Washer Head Thread Length (in.) 2 3/4 Point Type SawTooth Point Coating/Material Double-Barrier Coating Packaging Qty. 500