Forgefix TechFast Light Duty Self Drilling Torx Roof Screw - 5.5 x 60mm - Grey

Self drilling screw with countersunk head and wing tip. For fixing timber to light section steel. ...

Best current price£5.98from Power Tools Direct

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Power Tools DirectTechfast Light Tfcl5560 Roofing Screw - Timber To Steel - Section 5.5 X 60Mm (Bag Of 100)
£6.95 delivery
£5.98
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AmazonForgefix Black Techfast Light Duty Timber To Steel Roofing Screws | 5.5 X 60Mm | Elementech | Bag 100
£4.49 delivery
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OnBuy.comForgefix Forge Tfcl5560 Techfast Roofing Screw Timber - Steel Light Section 5.5 X 60Mm Pack Of 100
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£14.61
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Product Information

Full details

This guide is for anyone using Forgefix TechFast Roofing Screws to join timber to light section steel. The key benefit is a strong, secure, and corrosion-resistant fastening solution. However, it's essential to ensure you use the correct screw size for your specific application and material thicknesses. These screws feature self-drilling points, breakaway wings, and a Torx-compatible head for efficient and reliable performance.

All features

ColourGrey
Model Part NumberTFCL5560
BrandForgefix

Extended Product Information

FAQs

What is the correct screw size for my project?

Choose the screw length based on the combined thickness of the timber and steel you are joining. Ensure the screw is long enough to provide a secure grip in the steel.

What type of bit do I need?

You will need a Torx-compatible bit. A Torx bit is included in each pack of Forgefix TechFast Roofing Screws.

What materials can these screws be used with?

These screws are designed for joining timber to light section steel.

Are these screws suitable for outdoor use?

Yes, the screws are zinc plated and have an Elementech coating for superior anti-corrosion, making them suitable for outdoor applications.

How do the breakaway wings work?

The breakaway wings create a clearance hole in the timber, then break off when they come into contact with the metal surface being drilled, engaging the thread with the metal.

What is the salt spray test rating?

The screws have been salt spray tested to 1,000 hours, indicating a high level of corrosion resistance.

Troubleshooting

Screw is not drilling into the steel.

Ensure you are applying sufficient pressure and using a drill with adequate power. Check that the steel thickness is within the screw's specifications (1.5mm to 4mm).

Screw head is stripping.

Use the correct size Torx bit and ensure it is firmly seated in the screw head. Avoid over-tightening.

Corrosion observed.

If the screws are exposed to harsh conditions, consider replacing them if significant corrosion is present. Ensure the surface is free from debris.

Pros and Cons

Pros

  • Efficient self-drilling design saves time and effort.
  • Breakaway wings prevent thread damage during timber penetration.
  • Corrosion-resistant coating ensures long-lasting performance.
  • Torx head provides a secure and efficient drive.
  • Suitable for a range of timber and steel thicknesses.

Cons

  • Requires a Torx-compatible driver.
  • Specific screw length must be chosen according to your needs.
  • May not be suitable for very thick steel sections beyond 4mm.
  • Breakaway wings might require more care during installation

Setup, Compatibility & Care

Setup

  1. Preparation: Ensure the timber and steel surfaces are aligned and clean.
  2. Drilling: Position the screw and apply firm, even pressure using a Torx-compatible driver.
  3. Installation: The self-drilling tip will create its own pilot hole in the steel. The breakaway wings will help prevent the screw from engaging the timber.
  4. Finishing: Tighten the screw until the head is flush with the surface.

Compatibility

  • Compatible with timber and light gauge steel.
  • Suitable for steel thicknesses of 1.5mm to 4mm.
  • Use the correct screw length for your materials.

Care

  • Store screws in a dry environment to prevent corrosion.
  • Always use the correct size Torx bit to avoid damaging the screw head.
  • Inspect screws regularly in outdoor applications and replace any showing signs of corrosion.

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