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Representative image of the #8 x 2"" Trim-Head (316 Grade) line. Packaging, size and piece count vary by the option you select below.
#8 x 2"" Trim-Head (316 Grade)
T15 / 316 SS
Select Option
Choose your preferred option and quantity below.
Stainless Steel
8x2-316-SS
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Black
8x2-316-BL
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About this product
These 316-grade stainless steel trim-head screws are engineered for face-fastening high-density tropical hardwood decking and cladding in demanding coastal environments. The small head design provides a discreet finish that minimizes the visual impact of fasteners while the marine-grade alloy prevents rust streaks and corrosion. They are ideal for professional installers seeking a high-strength, low-profile fastening solution for premium Ipe, Cumaru, or Tigerwood projects.
Manufacturer Specifications
- Material
- 316 Grade Stainless Steel
- Dimensions
- #8 x 2-inch (50mm)
- Drive Type
- T15 Star Drive
- Head Style
- Trim-Head
- Point Type
- Type 17 Auger Point
- Compatible Board Thickness
- Optimized for 3/4-inch (nominal 1x) decking and siding
Best used for
- 1Face-fastening 1x4 or 1x6 Ipe decking boards in oceanfront or high-moisture applications.
- 2Installing Garapa or Tigerwood rainscreen siding where a low-profile, discreet fastener head is required.
- 3Securing Massaranduba handrails or trim pieces on coastal boardwalks and piers.
- 4Building rooftop decks using Red Balau where maximum salt-spray resistance is required due to elevation and exposure.
Pro tips for dense hardwoods
- Pre-drilling a pilot hole is mandatory for all high-density tropical hardwoods to prevent the screw from snapping or the wood from splitting.
- Use a countersink bit to ensure the trim head sits perfectly flush with the board surface for a smooth, barefoot-friendly finish.
- When installing Ipe or Cumaru, use the black-head variant (SKU 8x2-316-BL) to make the fasteners nearly invisible within the dark wood grain.
- Clean the stainless steel heads after installation to remove any metal shavings that could cause surface tea-staining.
Specifications
- Brand
- DeckWise
- Category
- Screws & Fasteners
- Options available
- 2 sizes / package counts
Why Choose Screws & Fasteners?
How to Face-Screw Hardwood Decking
Pre-Drill Every Hole
Dense hardwoods (1,500+ Janka) will split without a pilot hole. Use a countersink bit sized for your screw shank — this is non-negotiable for Ipe, Cumaru, and similar species.
Choose Stainless Steel
Carbon steel screws corrode and stain hardwood within months. Always use Type 316 stainless steel — it offers the best corrosion resistance for exotic hardwoods and coastal environments. The slight premium pays for itself in zero staining and no fastener failures.
Drive to Depth — Not Beyond
Set screws flush with the surface or just barely countersunk. Over-driving creates water-collecting craters that accelerate checking around each hole.
Two Screws Per Joist Crossing
Place one screw roughly 1″ from each board edge at every joist. This prevents cupping and ensures the board stays flat over time.
Pro Tip from Our Deck Specialists
Apply a drop of wax or soap to each screw tip before driving — it dramatically reduces friction and prevents snapped screw heads in ultra-dense wood like Ipe.
Screws & Fasteners — Common Questions
Frequently Bought Together
Accessories that pair well with screws & fasteners for a complete installation.
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