Features
- Grade 410 Stainless Deck Screws
- Recommended for PVC, composite, and hardwood decking to steel and aluminum deck framing
- Approved for use with Trex Elevations steel deck framing and Wahoo Decks DryJoist and DryJoistEZ systems, as well as Wahoo Docks products.
- Extra deep recessed star drive to prevent cam-out
- Undercut head cleanly penetrates the hard outer layer of capstock and hardwood decking
Specifications
| Color | Dark Slate |
| Size | 1.625" x #10-24 |
| Unit Count | 1 |
Related Tools
1-5/8" #10-24 Grade 410 stainless steel trim-head deck screws with a dark slate finish, designed for fastening PVC, composite, and hardwood decking to steel and aluminum framing. They have an extra-deep recessed star drive to reduce cam-out and an undercut head that cleanly penetrates capstock and hardwood; compatible with Trex Elevations steel deck framing and Wahoo DryJoist/DryJoistEZ and docks systems.
Project Ideas
Business
Specialized Composite Deck Installation Service
Start a contracting niche installing composite and PVC decks on steel/aluminum framing (Trex Elevations, Wahoo DryJoist systems). Market reliability and long-term warranty work using Grade 410 stainless fasteners that prevent cam-out and corrosion. Offer package tiers including hidden fasteners, visible dark-slate trim heads, and maintenance plans.
Pre-Built Outdoor Furniture Line
Manufacture and sell ready-to-ship outdoor furniture (benches, planter boxes, tables) made from composite decking and metal frames. Use the dark-slate trim-head screws as a signature aesthetic and selling point: an attractive, corrosion-resistant fastener paired with factory-quality assembly. Sell online, to landscapers, or through local galleries.
Installer Training Workshops and Certification
Run hands-on workshops teaching proper fastening techniques for composite-to-metal systems, highlighting benefits of extra-deep star drives and undercut heads. Partner with suppliers to include sample screw packs and offer a certified installer badge contractors can use to win jobs in upscale residential and marina projects.
DIY Deck Repair and Upgrade Kits
Assemble and sell DIY kits for homeowners to replace old fasteners and repair composite decking. Include the recommended Grade 410 screws, star-drive bits, instructions for Trex/Wahoo-compatible framing, and small hardware items. Market kits via social media how-to videos and local hardware stores.
Marina and Waterfront Retrofit Service
Offer a retrofit service for small docks, piers, and waterfront walkways converting to composite boards and stainless fasteners. Emphasize that the screws are approved for dock systems and provide corrosion resistance in marine environments. Target boat clubs, marinas, and waterfront homeowners with seasonal maintenance contracts.
Creative
Low-Maintenance Composite Garden Bench
Build a weatherproof outdoor bench using composite decking boards mounted to a lightweight aluminum frame. Use the dark-slate trim-head screws for a flush, discreet finish that resists rust and cam-out. The undercut head will cleanly penetrate capstock for a factory look. Perfect for patios, porches, or entryways where appearance and longevity matter.
Modern Accent Wall from PVC Decking
Create an interior or covered exterior accent wall by fastening PVC/composite planks to steel studs or aluminum furring strips. The dark-slate screws provide a consistent visual and the extra-deep star drive prevents cam-out during repeated installs. This yields a contemporary, low-maintenance wall suitable for retail fronts, cafes, or home feature walls.
Floating Rooftop Planter System
Design modular rooftop planters framed with aluminum and clad in composite decking. Use the stainless 1-5/8" screws to secure top boards into the metal framing; their corrosion resistance and approval for dock systems make them ideal for occasional moisture exposure. Build stackable modules for easy relocation and seasonal planting.
Compact Composite Dock or Landing
Construct a small, user-built dock section or boat landing using composite boards fastened to aluminum framing. The screws are approved for Wahoo Docks products and resist rust in wet environments. The dark-slate heads blend with many deck colors for a clean, professional finish.
Outdoor Dining Table with Composite Top
Make a durable outdoor dining table using a steel or aluminum frame topped with composite decking planks. The undercut head screws will penetrate the deck capstock cleanly for a smooth surface that’s safe for bare feet and easy to wipe down. Use the dark-slate heads to match or accent the tabletop color.