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The Range£7.14Visit shop Unifix General Purpose Chippy Woodscrews 6.0 X 130/70Mm - 9Chippyz/255 - Box Of 50 - Grey
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The Unifix General Purpose Chippy Woodscrews are an essential fastener solution designed for professional carpenters and DIY enthusiasts working on diverse woodworking projects. These screws feature a robust Pozi countersunk head that ensures a secure, flush fit with the material, while the specialized finish offers increased resistance to corrosion. While they are highly versatile for most indoor and light-duty outdoor carpentry, users should verify material compatibility for specific heavy-load structural applications.
| Colour | Grey |
|---|---|
| Model Part Number | 9Chippyz/255 |
| Brand | Unifix |
They feature a high-quality finish for enhanced corrosion resistance, making them suitable for general woodworking, though they should be avoided in harsh, corrosive environments.
These screws require a Pozi-style drive bit for optimal grip and to prevent slippage.
While often not required in softwoods, drilling a pilot hole is recommended when working with hardwoods or near edges to prevent wood splitting.
Each pack contains 50 screws.
No, these are specifically designed as wood screws and should not be used for metal-to-metal or metal-to-wood applications.
Ensure you are using the correct size Pozi bit and reduce the torque setting on your drill driver.
Drill a pilot hole slightly smaller than the diameter of the screw shank before driving it home.
Check if the countersink depth is sufficient; you may need to use a countersink bit first to create a clean opening.
To ensure the best performance, always use a correctly sized Pozi screwdriver bit to avoid 'cam-out' or damage to the screw head. While the screws feature corrosion resistance, avoid using them in direct, high-salinity marine environments or permanent water contact areas, as this will significantly shorten their lifespan. Store the remaining screws in a cool, dry place to prevent moisture accumulation in the box. When driving the screws, use a variable-speed drill on a low-to-medium torque setting to ensure the screw seats correctly without over-tightening or stripping the wood fibers.
