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OnBuy.com£5.42Visit shop Unifix Drywall Screws Bugle Head 3.5 X 32Mm - 9Tqdrywallc/015 - Box Of 200 5014196758848
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B&Q£6.18Visit shop B&Q - Drywall Screws Bugle Head Coarse Thread 3.5 X 32mm9Tqdrywallc/015Box Of 200
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The Unifix Drywall Screws (Bugle Head, Coarse Thread, Black, 3.5 x 38mm) are designed for DIY enthusiasts and professionals seeking reliable and secure fastening in drywall and plasterboard installations. Their key benefit is providing excellent grip and stability with a smooth finish, though users should be mindful of the coarse thread's suitability for different board types. This guide covers their features, applications, and care.
| Colour | Black |
|---|---|
| Model Part Number | 9TQDRYWALLC/025 |
| Brand | Unifix |
These screws typically require a Phillips or Pozidriv driver bit. Check the packaging or screw head for the precise type.
While they may work in some instances, these screws are primarily designed for wood studs. For metal studs, specialized self-tapping drywall screws are recommended for optimal performance.
Each box contains 200 Unifix Drywall Screws.
A bugle head is slightly curved like a bugle, designed to countersink smoothly into drywall without tearing the paper, creating a flush surface for finishing.
The black phosphate finish offers some corrosion resistance, but these screws are intended for interior drywall applications. For exterior projects, use fasteners specifically rated for outdoor conditions.
The length of these specific screws is 38mm.
Ensure you are using the correct type and size of driver bit. Reduce the drill's torque setting and apply firm, consistent pressure.
Verify that the screw is penetrating adequately into the stud or framing material. Check if the drywall material is compromised or too thin for the coarse thread.
Adjust the drill's torque setting to a lower level. Ensure the drill is perpendicular to the surface when driving the screw.
Setup: These screws are designed to be used with standard power drills or drywall screw guns equipped with the appropriate driver bit (typically Phillips or Pozidriv, depending on the exact screw head stamping). Ensure your drill is set to the correct torque setting to avoid over-driving or stripping the screw head.
Compatibility: Compatible with most standard drywall and plasterboard materials. They are best suited for use with wood studs or furring strips. For metal studs, specialized self-tapping drywall screws are generally recommended.
Care: Store screws in their original packaging in a dry environment to prevent corrosion. Clean any dust or debris from the screws before use if stored for extended periods.
