Rawlplug Frame Fixings & Screws - Multicolor - KKS-R

The Rawlplug KKS-R Frame Fixings are designed for securely fixing timber or metal window and door ...

Best current price£10.50from OnBuy.com

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OnBuy.comRawlplug Kks-R Frame Fixings & Screws 5063750489469
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B&QB&Q - Kks-R Frame Fixings & Screws Multi Colour (10 X 120mm)
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Product Information

Full details

The Rawlplug KKS-R Frame Fixings are designed for professionals and DIYers needing to securely attach timber or metal window and door frames to masonry. They offer a fast, direct installation through the frame, eliminating the need for marking, which is a significant time-saver. A potential caveat is ensuring the correct screw length and diameter are selected for the specific frame and masonry type to guarantee optimal load-bearing.

All features

ColourMulticolor
Model Part NumberKKS-R
BrandRawlplug

Extended Product Information

FAQs

Can I use these fixings for exterior doors?

Yes, the KKS-R fixings are suitable for exterior applications, provided the frame and surrounding area are adequately weatherproofed and the fixing is appropriate for the load and environmental conditions.

What is the purpose of the anti-rotation lugs?

The anti-rotation lugs are designed to grip the sides of the hole in the masonry, preventing the fixing from spinning as you tighten the screw. This ensures a secure and stable installation.

How do I determine the correct screw length?

The screw length should be sufficient to pass through the frame, engage fully with the nylon sleeve, and achieve adequate embedment depth into the masonry substrate as recommended for the specific masonry type.

Are these fixings suitable for plasterboard walls?

No, the KKS-R Frame Fixings are designed for solid or block masonry and are not suitable for plasterboard or drywall applications.

Do I need a special drill bit?

You will need a drill bit appropriate for the type of masonry you are drilling into (e.g., masonry bit for brick or concrete). The diameter of the drill bit should match the specified diameter for the KKS-R fixing.

Can I reuse these fixings once removed?

Frame fixings are generally designed for a single, permanent installation. Reusing them may compromise their holding power and the integrity of the fix.

Troubleshooting

Fixing spins when tightening the screw.

Ensure the anti-rotation lugs are properly seated in the masonry. The hole may be slightly too large; consider using a slightly larger drill bit or a different fixing if the hole is significantly oversized.

Screw does not tighten fully or feels loose.

Verify that the screw length is adequate for the combined thickness of the frame and the depth of penetration into the masonry. Check that the correct diameter fixing has been used for the drilled hole. Ensure the substrate is sound and not crumbling.

Frame distortion occurs during tightening.

Confirm that the nylon sleeve is correctly positioned and engaged. Avoid excessive over-tightening. If distortion persists, especially with softer frame materials, consider using a washer or a fixing designed for lighter loads.

Pros and Cons

Pros

  • Significantly speeds up frame installation by allowing direct fixing.
  • Prevents frame damage due to its specially designed nylon sleeve.
  • Ensures a secure, non-spinning attachment with anti-rotation lugs.
  • Offers broad compatibility with common masonry types.
  • Simplifies the process by removing the need for pre-marking holes in the frame.

Cons

  • Requires careful selection of the correct screw length for the combined thickness of the frame and substrate depth.
  • May require specific drill bit sizes depending on the masonry type, which are not included.
  • Not suitable for very heavy load-bearing applications without additional structural considerations.
  • The 'Multicolor' designation might be misleading if specific colour matching is required, as the primary function is structural.

Setup, Compatibility & Care

Setup:

  1. Position the frame accurately against the masonry.
  2. Drill directly through the frame and into the masonry using a drill bit appropriate for the masonry type and the fixing diameter.
  3. Insert the Rawlplug KKS-R fixing through the frame and into the pre-drilled hole.
  4. Tighten the screw using a suitable screwdriver or drill driver until the frame is securely held. Ensure not to over-tighten.

Compatibility:

  • Substrates: Concrete, stone, solid brick, hollow brick, and blockwork.
  • Frame Materials: Timber and metal.

Care:

These fixings are designed for permanent installation and do not require ongoing care. Ensure the surrounding area is kept clean to prevent debris ingress around the frame, which could compromise the seal.

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