Koelner/Rawlplug FFS polyamide anchoring sleeve with flange 10x80 mm, pack of 4, is a frame plug designed for secure anchoring in masonry and concrete. The polyamide construction and flanged design provide stable load transfer for fixtures, frames, rails and brackets. Supplied as a set of four, these sleeve plugs are sized to accept compatible threaded fasteners for through-fixing and flush mounting applications where a reliable mechanical connection is required.
Advantages
The anchoring sleeve features a durable polyamide body with a flange that increases bearing surface and prevents over-insertion. Its geometry is optimized for use in solid masonry and concrete, offering consistent expansion and grip when a matching screw or bolt is installed. Pack of four pieces provides a small project quantity or replacement stock for repair and installation tasks.
Suitable for
- Fixing metal or wooden frames to concrete and solid brick
- Mounting handrails, brackets and support rails
- Through-fixing applications requiring flush mounting
- General building and repair tasks where mechanical anchoring is needed
When it may not be suitable
This type of sleeve plug is intended for use in solid substrates such as concrete and solid masonry; it is not designed for hollow blockwork or drywall without additional anchors or special fixtures. For high-corrosion environments or chemically aggressive conditions, alternative materials or corrosion-resistant anchors should be considered.
Key specifications
- Material: polyamide
- Type: flanged frame sleeve plug
- External size/length: 10 x 80 mm
- Pack quantity: 4 pieces
- Suitable fixing method: through-fixing with compatible screw or bolt
- Recommended substrates: solid masonry, concrete
How to use
Drill a hole of the correct diameter and depth into the solid substrate, clean out dust and debris, insert the sleeve plug until the flange sits flush against the surface, then drive a matching screw or bolt to expand the sleeve and achieve the required hold. Ensure the fastener length and diameter are compatible with the 10x80 mm sleeve to obtain full engagement and secure anchoring.
What to consider before purchase
- Confirm substrate type (solid masonry or concrete)
- Check required screw or bolt diameter and length for compatibility
- Consider environmental conditions that may require different materials
- Verify that pack quantity (4 pieces) meets project needs
Usage recommendations
Use a drill bit matched to the sleeve diameter, remove drilling dust before insertion, and select corrosion-appropriate fasteners for the installation environment. For heavy loads or soft substrates, use specialized anchors or consult technical guidance for load ratings.
