Simpson Deck-Drive DCU Screw Plug in Azek Dark Hickory is a precision-engineered PVC plug from Simpson designed to conceal screw heads when fastening Azek deck boards, trim, PVC fascia, and composite decking surfaces. Part of the complete Deck-Drive DCU Hidden Deck-Fastening System, these plugs are manufactured directly from Azek Deck material for a seamless, professional finish that keeps the focus on your outdoor project - not the fasteners holding it together.

Key Features

• Manufactured from Azek Deck material for an exact color and texture match - the plug blends invisibly into your Dark Hickory boards so no visible hardware detracts from the finished surface.
• Resistance to weathering built into the material - because the plug is made from the same PVC decking it covers, it holds up against the same outdoor conditions as the board itself.
• Conceals screw head for a clean appearance - eliminates the eyesore of exposed fastener heads across deck boards, trim, and fascia installations.
• Tapered design for easy insertion - the plug seats smoothly and consistently without forcing or splitting, saving time during installation.
• For use only with Simpson Strong-Tie Deck-Drive DCU Composite screws - ensures proper fit and depth so the plug sits flush every time when used as part of the intended system.
• Covers approximately 100 sq. ft. of decking per package of 375 plugs - provides ample quantity for a meaningful portion of a deck or trim project in a single purchase.

Why This Product

• An exact material match - not just a color approximation - because these plugs are manufactured from actual Azek Deck material, the color, texture, and weathering behavior align with your Dark Hickory boards in a way that generic plugs cannot replicate.
• A complete hidden fastening solution designed as a system - Simpson engineered the DCU screw plug to work alongside Deck-Drive DCU Composite screws and the Auto-Set Driver bit, meaning every component is sized and spec'd to work together for consistent, professional results.
• Suitable across multiple decking applications - from composite deck boards and PVC trim to fascia and millwork, these plugs address a range of finishing needs without switching products mid-project.
• No visible hardware means a cleaner, more polished outdoor space - concealing fastener heads removes a common source of distraction on deck surfaces, delivering the refined look that exposed-screw installations simply cannot achieve.

Specifications

• Model Number: AZK100DH
• Brand: Simpson Strong-Tie
• Material: PVC Decking
• Color: Azek - Dark Hickory
• Quantity: 375
• Country of Origin: United States
• Installs With: Auto-Set Driver bit required for installation

Approved Applications

• Finishing, Millwork and Trim

Frequently Asked Questions

What type of screws are these plugs compatible with?

These DCU screw plugs are designed for use only with Simpson Strong-Tie Deck-Drive DCU Composite screws. They are not intended for use with any other screw type or brand.

What tool is required to install these screw plugs?

An Auto-Set Driver bit is required for installation. This bit is sold separately and is part of the complete Deck-Drive DCU Hidden Deck-Fastening System.

Why are these plugs a good match for Azek Dark Hickory decking?

These plugs are manufactured directly from Azek Deck material, ensuring an exact color and texture match to Azek Dark Hickory boards along with the same resistance to weathering as the decking itself.

How many screw plugs are included in this package?

This package contains 375 DCU screw plugs, providing ample quantity for covering fastener heads across a substantial decking or trim installation.

Related Products

• DCU Composite screws
• DCU screw plugs
• Auto-Set Driver bit