Deck-Drive DCU Composite Screw for Composite Decking

Deck-Drive™ DCU COMPOSITE Screw

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. 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.

Deck-Drive DCU Composite decking screws are available in carbon steel with our Quik Guard^® coating. For superior corrosion resistance in marine or high-exposure environments, choose the appropriate stainless-steel DCU screw (Type 305 or Type 316). DCU screws provide a clean finish because of their special head design and are available in a wide range of colors, matched to blend with most major decking manufacturers. These are bulk screws, also available collated for the Quik Drive^® auto-feed screw driving system.

The 2" Deck-Drive DCU Composite screws are designed to be the fastener of choice for PVC and composite decking, trim and cladding, including composite decking and cladding products, wood/plastic composites, encapsulated wood/plastic composites and HDPE (high-density polyethylene). In addition, the DCU SS screw is the ideal solution for PVC decking.

Key Features

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
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Item #	Item Name	Price
DCU2C316	N/A 0.23" x 2", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, 70/pk	$27.84
DCU2GRR70	N/A 0.23" x 2", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Gray, 70/pk	$14.92
DCU2GRR350	N/A 0.23" x 2", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Gray, 350/pk	$50.84
DCU2P316	N/A 0.23" x 2", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, 350/pk	$146.68
DCU234BR01MB	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 01, 1750/pk	$236.66
DCU234BR01R70	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 01, 70/pk	$16.28
DCU234BR01R350	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 01, 350/pk	$56.44
DCU234BR05MB	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 05, 1750/pk	$236.66
DCU234BR05R70	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 05, 70/pk	$16.28
DCU234BR05R350	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 05, 350/pk	$56.44
DCU234C305	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 305 Stainless Steel, Type-17 Point, 70/pk	$28.38
DCU234C316	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, 70/pk	$31.94
DCU234C316BR01	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Brown 01 Head, 70/pk	$53.32
DCU234C316BR05	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Brown 05 Head, 70/pk	$53.32
DCU234C316GR	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Gray Head, 70/pk	$53.32
DCU234C316GR01	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Gray 01 Head, 70/pk	$53.32
DCU234C316GR04	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Gray 04 Head, 70/pk	$53.32
DCU234C316RD	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Red Head, 70/pk	$53.32
DCU234C316RD01	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Red 01 Head, 70/pk	$53.32
DCU234C316TN	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Tan Head, 70/pk	$53.32
DCU234C316TN01	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Tan 01 Head, 70/pk	$53.32
DCU234C316TN02	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Tan 02 Head, 70/pk	$53.32
DCU234C316TN03	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Tan 03 Head, 70/pk	$53.32
DCU234GR01MB	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Gray 01, 1750/pk	$236.66
DCU234GR01R70	N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Gray 01, 70/pk	$16.28

Item #

Item Name

Price

DCU2C316

N/A 0.23" x 2", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, 70/pk

$27.84

DCU2GRR70

N/A 0.23" x 2", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Gray, 70/pk

$14.92

DCU2GRR350

N/A 0.23" x 2", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Gray, 350/pk

$50.84

DCU2P316

N/A 0.23" x 2", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, 350/pk

$146.68

DCU234BR01MB

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 01, 1750/pk

$236.66

DCU234BR01R70

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 01, 70/pk

$16.28

DCU234BR01R350

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 01, 350/pk

$56.44

DCU234BR05MB

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 05, 1750/pk

$236.66

DCU234BR05R70

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 05, 70/pk

$16.28

DCU234BR05R350

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Brown 05, 350/pk

$56.44

DCU234C305

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 305 Stainless Steel, Type-17 Point, 70/pk

$28.38

DCU234C316

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, 70/pk

$31.94

DCU234C316BR01

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Brown 01 Head, 70/pk

$53.32

DCU234C316BR05

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Brown 05 Head, 70/pk

$53.32

DCU234C316GR

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Gray Head, 70/pk

$53.32

DCU234C316GR01

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Gray 01 Head, 70/pk

$53.32

DCU234C316GR04

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Gray 04 Head, 70/pk

$53.32

DCU234C316RD

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Red Head, 70/pk

$53.32

DCU234C316RD01

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Red 01 Head, 70/pk

$53.32

DCU234C316TN

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Tan Head, 70/pk

$53.32

DCU234C316TN01

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Tan 01 Head, 70/pk

$53.32

DCU234C316TN02

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Tan 02 Head, 70/pk

$53.32

DCU234C316TN03

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, 316 Stainless Steel, Type-17 Point, Tan 03 Head, 70/pk

$53.32

DCU234GR01MB

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Gray 01, 1750/pk

$236.66

DCU234GR01R70

N/A 0.23" x 2-3/4", Simpson Strong-Tie DCU Composite Screw, Tri-Lobe Threads, T20 6-Lobe, Cap Head, Quik Guard® Coating, Type-17 Point, Gray 01, 70/pk

$16.28