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Deck-Drive™ DCU COMPOSITE Screw 

Deck-Drive™ DCU COMPOSITE Screw

For composite or PVC decking. The Deck-DriveTM 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. The Deck-Drive DCU is the go-to-screw for all your composite-decking applications, eliminating the need to mix and match screws to the decking they are suited for.

Available in color-matching painted-head stainless steel. For superior corrosion resistance in marine or high-exposure environments, choose the appropriate stainless-steel DCU Composite screw (Type 316 or Type 305). These DCU Composite screws are now available with color-matching painted heads in 11 colors to blend with popular decking manufacturers, and to provide a more concealed, professional finish. 

For medium levels of corrosion resistance, Deck-Drive DCU Compsoite screws are avalable in 11 colors of Quik Guard®  coating --  also matched to blend with most major decking manufacturers.   These screws are offered in bulk for hand drive applications, and collated for the Quik Drive® auto-feed screw driving system.

Key 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 the screw is seated properly and consistently
  • Double-cut point penetrates composite decking with ease for faster starts
  • Cap-head prevents mushrooming and material from rising up above the deck for a smoother, clean-looking installation
  • 350-count screws install approx. 100 sq. ft. of decking with framing at 16" on-center spacing
  • 1,750-count screws install approx. 500 sq. ft. of decking with framing at 16" on-center spacing
  • Approved fastener (by Trex®) for Trex composite decking
  • See Composite-Decking Color Cross-Reference chart

Applications

  • Fastening composite decking boards

Related Links

Catalog Pages

Related Literature

Fastening Systems Catalog
C-F-2017
A full-color catalog containing Simpson Strong-Tie fastener solutions, including our Strong-Drive®, Deck-Drive®, Quik Drive® and stainless-steel product lines.
Catalog

Product Information Table

Model No. Length (in.) Screw Size Drive Type Head Type Thread Type Point Type Coating/Material Color Packaging Quantity1 UPC
DCU234C316BR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Brown 01 70 707392655862
DCU234C316BR05 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Brown 05 70 707392842859
DCU234C316GR 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Gray 70 707392593485
DCU234C316GR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Gray 01 70 707392854234
DCU234C316GR04 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Gray 04 70 707392514565
DCU234C316RD 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Red 70 707392947165
DCU234C316RD01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Red 01 70 707392831341
DCU234C316TN 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 70 707392923961
DCU234C316TN01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 01 70 707392869184
DCU234C316TN02 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 02 70 707392534310
DCU234C316TN03 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 03 70 707392752455
DCU234BR01MB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Brown 01 1750 707392789291
DCU234BR01R350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Brown 01 350 707392198185
DCU234BR05MB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Brown 05 1750 707392435952
DCU234BR05R350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Brown 05 350 707392174837
DCU234GR01MB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Gray 01 1750 707392925095
DCU234GR01R350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Gray 01 350 707392674054
DCU234GR04MB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Gray 04 1750 707392292425
DCU234GR04R350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Gray 04 350 707392977711
DCU234GRMB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Gray 1750 707392158875
DCU234GRR350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Gray 350 707392964377
DCU234MB305 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel None 1750 707392558170
DCU234MB305BR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Brown 01 1750 707392273479
DCU234MB305BR05 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Brown 05 1750 707392424178
DCU234MB305GR 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Gray 1750 707392214694
DCU234MB305GR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Gray 01 1750 707392300519
DCU234MB305GR04 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Gray 04 1750 707392950332
DCU234MB305RD 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Red 1750 707392214694
DCU234MB305RD01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Red 01 1750 707392915546
DCU234MB305TN 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Tan 1750 707392214724
DCU234MB305TN01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Tan 01 1750 707392234623
DCU234MB305TN02 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Tan 02 1750 707392613176
DCU234MB305TN03 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Tan 03 1750 707392680895
DCU234MB316 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel None 1750 707392986775
DCU234MB316BR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Brown 01 1750 707392214694
DCU234MB316BR05 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Brown 05 1750 707392300113
DCU234MB316GR 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Gray 1750 707392479680
DCU234MB316GR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Gray 01 1750 707392318392
DCU234MB316GR04 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Gray 04 1750 707392516064
DCU234MB316RD 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Red 1750 707392974321
DCU234MB316RD01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Red 01 1750 707392922933
DCU234MB316TN 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 1750 707392868972
DCU234MB316TN01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 01 1750 707392784715
DCU234MB316TN02 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 02 1750 707392365396
DCU234MB316TN03 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 03 1750 707392930839
DCU234P305 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel None 350 707392767015
DCU234P305BR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Brown 01 350 707392241676
DCU234P305BR05 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Brown 05 350 707392112822
DCU234P305GR 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Gray 350 707392947370
DCU234P305GR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Gray 01 350 707392804246
DCU234P305GR04 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Gray 04 350 707392658153
DCU234P305RD 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Red 350 707392644545
DCU234P305RD01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Red 01 350 707392871415
DCU234P305TN 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Tan 350 707392513469
DCU234P305TN01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Tan 01 350 707392715191
DCU234P305TN02 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Tan 02 350 707392499947
DCU234P305TN03 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 305 Stainless Steel Tan 03 350 707392359999
DCU234P305TN03 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel None 350 707392336822
DCU234P316BR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Brown 01 350 707392767688
DCU234P316BR05 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Brown 05 350 707392701521
DCU234P316GR 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Gray 350 707392511793
DCU234P316GR01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Gray 01 350 707392610762
DCU234P316GR04 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Gray 04 350 707392112129
DCU234P316RD 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Red 350 707392946557
DCU234P316RD01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Red 01 350 707392718673
DCU234P316TN 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 350 707392886068
DCU234P316TN01 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 01 350 707392260561
DCU234P316TN02 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 02 350 707392847038
DCU234P316TN03 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Type 316 Stainless Steel Tan 03 350 707392770619
DCU234RD01MB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Red 01 1750 707392234074
DCU234RD01R350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Red 01 350 707392803942
DCU234RDMB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Red 1750 707392881094
DCU234RDR350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Red 350 707392244691
DCU234TN01MB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Tan 01 1750 707392835431
DCU234TN01R350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Tan 01 350 707392103639
DCU234TN02MB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Tan 02 1750 707392106999
DCU234TN02R350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Tan 02 350 707392603863
DCU234TN03MB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Tan 03 1750 707392922070
DCU234TN03R350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Tan 03 350 707392857372
DCU234TNMB 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Tan 1750 707392549444
DCU234TNR350 2 3/4 #10 T-20 6-Lobe Cap Head Tri-Lobe Threads Double-Cut Point Quik Guard® Coating Tan 350 707392726760

  1. 350 screws install approx. 100 sq. ft. of decking with framing at 16" on-center spacing; 1,750 screws install approx. 500 sq. ft. of decking with framing at 16" on-center spacing.

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