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Diall Pozidriv Stainless Steel Screw - Silver - (Dia)6mm (L)80mm

Diall Pozidriv Stainless Steel Screw - Silver - (Dia)6mm (L)80mm

This pack of 200 double countersunk wood screws are constructed from durable stainless steel. They...

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B&Q - Pozidriv Countersunk A2 Stainless Steel Wood Screw (Dia)6mm (L)80mmPack Of 200

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B&QB&Q - Pozidriv Countersunk A2 Stainless Steel Wood Screw (Dia)6mm (L)80mmPack Of 200
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Product Information

Full details

This pack of 200 Diall Pozidriv Stainless Steel Wood Screws (6mm diameter, 80mm length) is designed for DIY enthusiasts and professionals needing durable fixings for wood. The key benefit is their corrosion resistance thanks to stainless steel construction, ensuring longevity in various environments. A caveat to consider is their specific Pozidriv head, requiring the correct driver bit.

All features

ColourSilver
BrandDiall

Extended Product Information

FAQs

Are these screws suitable for outdoor use?

Yes, these screws are made from stainless steel, offering excellent resistance to rust and corrosion, making them ideal for outdoor applications.

What type of screwdriver bit do I need?

You need a Pozidriv screwdriver bit. Using a Phillips bit is not recommended as it can damage the screw head and the driver.

Can I use these screws in treated timber?

Yes, they are suitable for use in treated timber. The stainless steel construction ensures compatibility and longevity.

What is the difference between Pozidriv and Phillips screws?

Pozidriv screws have extra slots at the edge of the head compared to Phillips screws, designed to provide better grip and prevent cam-out (the driver slipping out of the screw head) under torque.

Do I need to pre-drill a hole for these screws?

It is highly recommended to pre-drill a pilot hole, especially in hardwoods or when near the edge of timber, to prevent splitting and ensure the screw drives straight.

How many screws are in this pack?

This pack contains 200 screws.

Troubleshooting

Screw head cam-out during driving.

Ensure you are using a correct Pozidriv bit (not Phillips) and that it is fully seated in the screw head. Apply firm, consistent pressure.

Wood splitting when driving the screw.

Drill an appropriate-sized pilot hole before inserting the screw. For hardwoods, ensure the pilot hole is closer to the screw's shank diameter.

Screw not driving straight.

Start the screw by hand to ensure it is perpendicular to the surface. Use a guide or jig for critical applications.

Screw head doesn't sit flush.

The pilot hole might be too large, or the countersink area on the wood is insufficient. For a flush finish, ensure the countersink is properly formed.

Pros and Cons

Pros

  • Durable stainless steel construction for long-lasting performance.
  • Corrosion-resistant, ideal for various environmental conditions.
  • Double countersunk head provides a neat, flush finish.
  • Pozidriv head reduces driver slippage and cam-out.
  • Generous pack size for multiple projects.

Cons

  • Requires a specific Pozidriv screwdriver bit.
  • May be overkill for very light-duty applications.
  • Stainless steel can be slightly softer than hardened steel, requiring careful driving.
  • Specific size may not fit all applications.

Setup, Compatibility & Care

Setup:

  1. Select the appropriate pilot hole size for your wood type. A pilot hole slightly smaller than the screw's shank diameter is recommended for hardwoods to prevent splitting.
  2. Use a Pozidriv screwdriver bit (size PZ2 or PZ3, depending on the exact fit for the 6mm diameter screw) to engage the screw head.
  3. Drive the screws using a power drill or manual screwdriver, ensuring the double countersunk head sits flush with the wood surface.

Compatibility:

  • Tooling: Compatible with Pozidriv screwdriver bits. Using a Phillips bit can damage the screw head and driver.
  • Materials: Primarily designed for use with wood. Can be used with some harder materials if pilot holes are adequately prepared.

Care:

  • While stainless steel offers excellent corrosion resistance, avoid prolonged contact with dissimilar metals (like some types of untreated steel or aluminum) in highly corrosive environments, as this can still lead to staining or pitting.
  • Keep the screws in a dry place to maintain their finish.

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