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OnBuy.com£9.93Visit shop Unifix Drywall Screws Bugle Head Coarse Thread 3.5 X 32Mm - 9Tqdblbugc/005 - Box Of 1000 5014196364131
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B&Q£10.84Visit shop B&Q - Drywall Screws Bugle Head Coarse Thread Black Phosphate Ce3.5 X 32mm9Tqdblbugc/005Box Of 1000
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The Unifix Drywall Screws are designed for professional contractors and DIY enthusiasts who require a reliable, high-performance fastening solution for drywall installation. These screws offer exceptional holding power and a clean finish through their specialized bugle head, though they are specifically optimized for timber stud applications rather than metal framing.
| Colour | Grey |
|---|---|
| Model Part Number | 1262025 |
| Brand | Unifix |
No, these are coarse-thread screws designed for timber studs. Use fine-thread screws for metal applications.
The bugle head is designed to transition smoothly into the drywall, preventing the paper edge from tearing during installation.
No, these screws are intended for indoor drywall applications and may corrode if exposed to external elements.
Generally, no. These screws are self-starting in standard timber. Only use a pilot hole if working with very dense or aged hardwoods to prevent splitting.
A standard PH2 (Phillips #2) drive bit is typically compatible with these drywall screws.
The screw head should be slightly below the surface, creating a small dimple that allows for easy masking with joint compound.
Adjust the depth stop on your drill or reduce torque pressure to stop the screw before it sinks too deep.
Verify the stud material is timber; if the wood is extremely dry or dense, consider checking that the drill is set to a higher speed.
Ensure you are using the correct bit size and not applying excessive side-pressure while driving.
For optimal results, ensure the use of a Phillips-head driver bit that matches the screw head perfectly to prevent cam-out. These screws are designed for use with timber studs only; do not attempt to use them with steel framework as the thread pitch is incompatible. Store the screws in a dry area to preserve the corrosion-resistant finish. When installing, drive the screw until the head sits just below the surface of the paper, creating a slight dimple that can be easily covered with a small amount of joint compound.
