Simpson Strong-Tie DCU234STN Description

The Deck-Drive DCU Composite screw is engineered to provide beautiful fastening results for all types of composite decking while also offering greater ease of installation, a clean finish, and superb corrosion resistance.

Simpson Strong-Tie DCU234STN Includes

• (1000) #10 x 2-3/4″ Quik Drive DCU Composite Decking Screw

Simpson Strong-Tie DCU234STN Features

• Available in carbon steel, as well as Type 305 and Type 316 stainless steel for high to severe levels of corrosion resistance
• Tri-lobe thread design reduces damage to the composite board while driving
• Inverted upper threads clear excess material to ensure that the screw has a clean finish
• Unique cut point penetrates composite decking with ease for fast starts
• Cap-head prevents mushrooming and material from rising up above the deck for a smoother, clean-looking installation
• Approved fastener for Trex composite decking
• 6-lobe drive recess for secure driving
• When used with sleeper assemblies, the 2 3/8″ DCU Composite screws should have a minimum penetration of 1″ into the wooden roof deck sleeper and should not penetrate through the roof deck sleeper
• When countersinking for DCU plug solutions, use the Quik Drive Auto-Set Driver Bit with depth set to maximum

Simpson Strong-Tie DCU234STN Applications

• Fastening composite decking boards
• Fastening roof sleeper assemblies

Simpson Strong-Tie DCU234STN Specifications

Fastener Type Quik Drive Collated Screw Application Decks Deck Boards Composite API Approval Approved – Full Diameter #10 Length 2-3/4″ Material Carbon Steel Color Tan Drive type T20 Star Drive Head type Cap Head Point type Double-Cut Point Quantity 1,000

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values.