Simpson Strong-Tie DCU234MB316TN Description

The Deck-Drive DCU Composite Screw is designed for fastening composite decking boards, featuring a tri-lobe thread design and a cap head for a clean finish.

Simpson Strong-Tie DCU234MB316TN Includes

• (1750) #10 x 2-3/4 in. Composite Screws

Simpson Strong-Tie DCU234MB316TN Features

• Tri-lobe thread design reduces damage to the composite board while driving
• Inverted upper threads clear excess material for a clean finish
• Unique cut point penetrates composite decking with ease
• Cap head prevents mushrooming for a smooth installation
• Approved fastener by Trex for composite decking

Simpson Strong-Tie DCU234MB316TN Applications

• Fastening composite decking boards
• Fastening roof sleeper assemblies

Simpson Strong-Tie DCU234MB316TN Specifications

Fastener Type Hand-Drive Screw Application Decks Deck Boards Composite Coating/Material Type 316 Stainless Steel Screw Size #10 Length (in.) 2 3/4 Head Diameter (in.) 0.23 Drive Type T20 6-Lobe Head Type Cap Head Thread Type Tri-Lobe Threads Point Type Type-17 Point Color Tan Packaging Qty. 1750