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The Range£14.70Visit shop Unifix Decking Screws Pozi Csk Head Green Coating - 8G X 1.1/2" - Tub Of 500 - Grey
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Unifix Decking Screws are designed for professional contractors and DIY enthusiasts who require a secure, long-lasting solution for outdoor timber projects. The primary benefit of these screws is their specialized green coating, which offers superior corrosion resistance in exterior environments, though users should ensure they use the correct pilot hole sizing to prevent timber splitting in hardwood applications.
| Colour | Green |
|---|---|
| Model Part Number | 1261029 |
| Brand | Unifix |
Yes, the corrosion-resistant green coating is specifically designed to handle the chemicals found in pressure-treated decking wood.
These screws require a standard Pozi drive bit.
No, they are high-quality steel with a specialized green corrosion-resistant coating.
While you can, the green finish is aesthetic-specific and may not match indoor decor; they are engineered for outdoor performance.
Each tub contains 600 individual 10G x 3" screws.
Pre-drilling is recommended for hardwoods or when driving near the ends of boards to prevent splitting.
Ensure you are using the correct size Pozi bit and maintain steady, forward pressure while driving.
Drill a pilot hole before inserting the screw to relieve pressure on the wood fibers.
Check that the joists are not excessively dense or hardwood; if they are, use a slightly larger pilot hole.
To ensure the best performance, always use an appropriately sized `Pozi` drive bit. Before beginning your installation, clear your workspace and ensure your joists are level. While these screws feature a coating that resists corrosion, it is best practice to store the tub in a dry area to preserve the integrity of the finish. If you are working with particularly hard or brittle timber, use a pilot drill bit that is slightly smaller than the 10-gauge shank diameter. Always tighten the screws until the head is flush with the surface but avoid over-tightening, which can damage the wood fibers.
