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B&Q£3.61Visit shop B&Q - Pozidriv Double Self-Countersunk Yellow-Passivated Steel Wood Screw (Dia)4.5mm (L)60mmPack Of 20
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This guide is for DIY enthusiasts and professionals who need reliable fasteners for wood projects. The TurboDrive Yellow Zinc Plated Wood Screws offer strong holding power and corrosion resistance, though their bright yellow color may not suit all aesthetic preferences. This pack contains 20 screws, each 60mm long with a 4.5mm diameter, designed for durability and ease of use in various timber applications.
| Colour | Yellow |
|---|---|
| Brand | TurboDrive |
The double countersunk head allows the screw to sit flush or slightly below the surface of the wood, creating a cleaner finish and preventing snagging. It also helps to reduce the likelihood of the wood splitting near the surface.
The yellow zinc plating provides a degree of corrosion resistance, making them suitable for many exterior applications. However, for environments with high humidity or direct exposure to salt water, screws with enhanced corrosion resistance like stainless steel might be a better choice for long-term durability.
For most softwoods, a pilot hole slightly smaller than the screw's core diameter is recommended. For hardwoods, the pilot hole should be closer to the screw's core diameter or slightly larger. It is often best to test on a scrap piece of wood.
Yes, these screws are designed to be used with power drills and drivers. Ensure you use the correct bit and set your drill to an appropriate speed and torque setting to avoid stripping the head or damaging the wood.
The screws are constructed from durable steel and finished with a yellow zinc plating for corrosion resistance.
Each pack contains 20 screws.
Ensure you are using the correct type and size of screwdriver bit. Apply firm, consistent downward pressure. Consider pre-drilling a pilot hole, especially in harder woods.
Pre-drill a pilot hole that is slightly smaller than the screw's diameter. For very hard woods, a pilot hole closer to the screw's shank diameter may be necessary.
Verify you are driving the screw into solid wood and not a void. Ensure the screw length is appropriate for the thickness of the materials being joined. For softer woods, a slightly larger diameter screw might offer better grip.
While zinc plating offers protection, prolonged exposure to moisture or corrosive environments can lead to rust. For critical outdoor applications, consider stainless steel screws or additional protective coatings.
Setup: No specific setup is required. Select the appropriate pilot hole size for your timber to prevent splitting and ensure optimal grip. Use a screwdriver or drill with a suitable bit to drive the screws.
Compatibility: These screws are specifically designed for use with wood materials. They are compatible with most common timber types. Ensure your screwdriver or drill bit matches the screw head recess for best results.
Care: Store screws in a dry place to maintain the integrity of the zinc plating. Wipe clean with a dry cloth if dust accumulates. For outdoor applications, regular inspection for signs of wear on the plating is recommended.
