Diall Phillips Countersunk Screw - Silver

This pack of 25 zinc plated countersunk screws are constructed from durable carbon steel. They are...

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B&QB&Q - Phillips Countersunk Zinc-Plated Carbon Steel (C1022) Self-Drilling Screw (Dia)4.8mm (L)32mmPack Of 25
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Product Information

Full details

This guide is for anyone using Diall Phillips Countersunk Screws in their DIY projects. The key benefit of these screws is their durability and ease of use, thanks to the carbon steel construction and Phillips head design. A point to note is that these screws are specifically designed for general DIY applications.

All features

ColourSilver
BrandDiall

Extended Product Information

FAQs

What is the length of these screws?

The screws are 32mm in length.

What is the diameter of the screws?

The diameter of the screws is 4.8mm.

What are these screws made of?

These screws are made from durable carbon steel with a zinc plating.

What is the purpose of the countersunk head?

The countersunk head allows the screw to sit flush with the surface, providing a clean finish.

Are these screws suitable for outdoor use?

The zinc plating provides some corrosion resistance, but prolonged exposure to the elements may still cause some degradation. For outdoor projects, consider stainless steel screws.

Can I use these screws with power tools?

Yes, these screws can be used with a drill or power screwdriver.

What type of screwdriver bit do I need?

You will need a Phillips head screwdriver bit.

Troubleshooting

Screw head strips during driving.

Use a fresh, properly sized Phillips head bit and apply firm, steady pressure. Reduce driving speed.

Screw doesn't go in easily.

Ensure the pilot hole is the correct size. Try using a lubricant, such as wax or soap, on the screw threads.

Pros and Cons

Pros

  • Durable carbon steel construction.
  • Zinc plating for corrosion resistance.
  • Countersunk head for a flush finish.
  • Phillips head for easy driving.
  • Fully threaded for a secure hold.

Cons

  • May not be suitable for heavy-duty industrial applications.
  • Requires proper pre-drilling in certain materials to prevent splitting.

Setup, Compatibility & Care

These screws are very easy to use:

  1. Preparation: Make sure you have the correct size and type of drill bit for pre-drilling holes.
  2. Compatibility: Compatible with most common materials like wood, composite materials, and some plastics.
  3. Care: Avoid over-tightening to prevent damage. Store screws in a dry place to prevent corrosion.

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