Simpson Strong-Tie DCU234GRR350 Deck-Drive™ DCU COMPOSITE Screw — #10 x 2-3/4 in. T20, Quik Guard®, Gray (350-Qty)
The Quik Guard–coated Deck-Drive DCU Composite screw is designed to resist medium levels of corrosion for all types of composite or PVC decking. The carbon-steel screw penetrates composite decking with a Type-17 point and is engineered with inverted upper threads that clear excess material to ensure a clean, secure installation. The color-matching painted heads blend with popular manufacturers’ decking for a more concealed, professional finish. Available in a wide range of colors.
Prop 65
- WARNING! This product can expose you to chemicals including wood dust which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Features
- Cap head prevents mushrooming and material from rising up above the deck for a smoother, clean-looking installation
- Drive type: T20 6-lobe
- Offered in bulk for hand-drive applications, or collated for the Quik Drive® auto-feed screw driving system
- Driver bit included (replacement bit part number BIT20T-2-R2)
- Tri-lobe thread design reduces damage to the board while driving
- Approved by Trex for Trex® composite decking
Specifications
- Dimensions: #10 x 2-3/4 in.
- Country of Origin: Taiwan
- Depth: 0.230 in
- Color: Gray

















































