Simpson Strong-Tie DCU234C305 Deck-Drive™ DCU COMPOSITE Screw — #10 x 2-3/4 in. T20, Type 305 (70-Qty)
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The Type 305 stainless-steel Deck-Drive DCU Composite screw provides corrosion resistance for all types of composite and PVC decking, and is especially suited for applications in environments with chlorides. The DCU 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. Also available with color-matching painted heads to blend with popular manufacturers’ decking for a more concealed, professional finish.
Features
- Approved by Trex for Trex® composite decking
- Driver bit included (replacement bit part number BIT20T-2-R2)
- Tri-lobe thread design reduces damage to the board while driving
- Cap head prevents mushrooming and material from rising up above the deck for a smoother, clean-looking installation
- Drive type: T20 6-lobe
- Unpainted
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
Specifications
- Dimensions: #10 x 2-3/4 in.
- Depth: 0.230 in
- Country of Origin: ZZ

















































