Description
Black 316 Stainless Decking Screws Timber to Timber – 5.5x50mm
Get a sleek, modern finish with these black 316 stainless decking screws timber to timber applications. Designed for hardwood decking, they deliver strength, durability, and a premium look.
Available in 5.5x50mm in 1000 pack.
Designed for Hardwood Decking
Built for Australian hardwoods and demanding timber applications.
- Ideal for decking and cladding to timber subframes
- Suitable for Merbau, Spotted Gum, Blackbutt, Jarrah and more
- Reliable performance in high-density timber
Fast Driving & Strong Grip
Engineered for efficiency and holding power.
- Aggressive shank provides extreme grip
- Reduced drive-in torque helps prevent snapping
- Asymmetrical thread enables up to 30% faster installation
- Anti-friction coating for smoother driving
Premium Black Finish in 316 Stainless Steel
Combines style with high-performance durability.
- Black coated 316 stainless steel
- Excellent corrosion and weather resistance
- Ideal for outdoor and coastal environments
- Modern finish to suit darker decking boards
Clean, Professional Finish
Perfect for visible decking areas.
- Step/washer head sinks neatly into timber
- Smooth head for a barefoot-friendly surface
- Minimises surface damage and splintering
Precision Drive Performance
The SIT® drive (TX compatible) ensures consistent installation.
- Excellent torque transfer
- Fast centring for efficient fixing
- Reduced cam-out
Reduced Splitting in Hardwood
The pyramid-shaped drilling tip protects your timber.
- Minimises splitting and cracking
- Faster drilling into hardwood
- Cleaner finish across boards
Built for Harsh Outdoor Conditions
Made from 316 stainless steel, these screws are built to last.
- Superior corrosion resistance
- Suitable for coastal and high-moisture areas
- Increased fracture torque for strength
Installation Tips
For best results:
- Pre-drill and pre-countersink recommended
- Essential for extremely hard timbers
- Use a drill driver (not an impact driver)
- Stop once the screw head is flush
Ideal Applications
- Timber decking on timber frames
- Hardwood cladding
- Outdoor timber structures
- Projects requiring a black architectural finish
Pro Tip
For high-traffic decking areas, the silver stainless finish may offer better long-term wear compared to coated options.
Why Choose AnchorMark S2-TTT Screws?
- Premium 316 stainless steel construction
- Designed for timber to timber decking
- Strong hold in hardwood applications
- Sleek black finish for modern projects
- Fast install with reduced torque
Strong, stylish, and built for Australian conditions.
These decking screws deliver performance and design in one fixing.
