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SPAX T-Star Plus Raised CSK Sealing Screws - Silver - T20

SPAX T-Star Plus Raised CSK Sealing Screws - Silver - T20

Raised head with a one-piece weather-proof EPDM washer, suitable for sheet metal, façade profiles,...

Best current price£17.76from HSS Hire

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Product Information

Full details

This guide is for users of SPAX T-Star Plus Raised CSK Sealing Screws, designed to provide a secure and waterproof seal for sheet metal, façade profiles, and plastic cladding. The key benefit is preventing water ingress, protecting building materials from damage. Keep in mind that proper installation is crucial for optimal sealing performance. This guide will cover features, usage, and troubleshooting.

All features

ColourSilver
Model Part Number4577000450257
BrandSPAX

Extended Product Information

FAQs

What is the purpose of the EPDM washer?

The EPDM washer provides a waterproof seal, preventing water from entering the construction through the screw hole.

What materials can these screws be used with?

These screws are suitable for use with sheet metal, façade profiles, and plastic cladding.

What is the benefit of the T-STAR plus force attack?

The T-STAR plus force attack provides a secure grip, making installation easier and more efficient.

What is the 4CUT tip?

The 4CUT tip enables easier and cleaner penetration into the material.

Are these screws rust-resistant?

Yes, they are made of stainless steel A2, which provides excellent rust resistance.

How do I choose the correct screw length?

Select the screw length based on the thickness of the materials being joined, ensuring sufficient thread engagement.

What size T-STAR bit is required?

A T20 bit is required for installation.

Troubleshooting

Screw not sealing properly

Ensure the screw is tightened correctly, and the washer is fully compressed. Check for any damage to the washer or surrounding material.

Screw stripping during installation

Use the correct T20 bit and apply steady, even pressure. If the material is hard, pre-drilling may be necessary.

Corrosion observed

Ensure that the correct A2 stainless steel screws were used and that they are not in contact with dissimilar metals that could cause galvanic corrosion.

Pros and Cons

Pros

  • Provides a reliable waterproof seal.
  • Durable stainless steel construction for long-lasting performance.
  • Easy to install with the T-STAR plus force attack and 4CUT tip.
  • Protects against water damage, extending the life of building materials.
  • One-piece washer design for enhanced sealing.

Cons

  • Requires proper installation techniques for effective sealing.
  • Specific to certain applications (sheet metal, façade profiles, plastic cladding).
  • May require pre-drilling depending on the material.

Setup, Compatibility & Care

  1. Compatibility: These screws are compatible with sheet metal, façade profiles, and plastic cladding.
  2. Installation:
  • Select the correct screw length for the material thickness.
  • Position the screw and washer.
  • Use a T20 bit for the T-STAR plus drive.
  • Drive the screw until the washer makes firm contact with the surface.
  • Avoid over-tightening.
  1. Care: No specific care is required. Ensure the screws are not damaged during installation. Regular inspection is recommended for areas exposed to extreme weather conditions.

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