Bulk Composite Deck Screws
-
- 316 Stainless Steel for superior corrosion resistence
STARTING AT$30.33 -
SKU: DCU234C305#10 x 2-3/4" Simpson Strong-Tie DCU T20 Cap Head Composite Deck Screw - 305 Stainless Steel, Painted Heads
- 305 stainless steel provides great corrosion resistance
- Provides a clean finish on composite decking
STARTING AT$20.64 -
Regular price $22.89Regular priceUnit price perSale price Sale 22.89You Save 0%
-
Bulk Composite Deck Screws
Bulk composite deck screws are engineered specifically for composite and PVC decking boards. Their thread designs and head styles eliminate mushrooming, reduce surface bulging, and ensure a clean, flush finish. Perfect for contractors or DIYers tackling larger projects where loose, bulk packaging saves time and cost.
Why Choose Bulk Composite Screws?
Unlike standard wood screws, composite deck screws are tailored to the unique density and composition of composite boards. Buying in bulk means you’ll always have plenty on hand for big projects without running short mid-install.
Types of Composite Deck Screws We Carry
- Cap Head Composite Deck Screws: Feature a specially designed cap-style head that blends seamlessly into composite boards, reducing mushrooming and delivering a clean, finished look.
- Stainless Steel Composite Deck Screws: Offer maximum corrosion resistance, making them the best choice for coastal builds, pool decks, and high-moisture environments.
- Composite Deck Fascia Screws: Engineered to fasten fascia boards securely without cracking or dimpling, these screws provide a smooth, professional appearance around the edges of composite decks.
With multiple styles available, you can select the right screw for your composite decking boards, environment, and design needs.
Features
- Composite-Specific Threads: Reduce mushrooming and pull-through on composite surfaces.
- Trim & Specialty Heads: Designed for a clean, flush appearance that blends with decking.
- Corrosion-Resistant Coatings: Protect against rust and staining for long-lasting performance.
- Bulk Packaging: Cost-effective for contractors or large-scale projects.
Composite Deck Screw FAQs
Can I use regular wood screws in composite decking?
No. Composite deck screws are designed with special threads and heads to prevent mushrooming and surface damage. Wood screws can cause unsightly bulges.
Do I need stainless steel composite screws?
For coastal, poolside, or high-moisture environments, stainless steel is the best option for preventing rust and staining. Coated steel is sufficient for most inland projects.
What size screw should I use for composite decking?
For standard 1” composite boards, 2 ½” screws are most common. Thicker boards may require longer screws for proper fastening.
For more insights, see our Deck Screws FAQ or compare Loose vs. Collated Screws to decide which option fits your build.
Further Questions About Bulk Composite Deck Screws
Not sure which composite screw is right for your decking brand or environment? Our Product Experts can help. Call us at (888) 794-1590 or email customerservice@fastenersplus.com for expert recommendations.
Find it Fast. Get it Fast
With thousands of items in stock and ready to ship, orders placed before 4:00pm CST ship the same day. Delivery takes just a few days for most of the U.S., helping you keep your projects on schedule.