# Koelner FX Quick Assembly Wall Plug 5x40mm, Rimless, 200 Pieces

**URL:** https://aio.lv/en/product--koelner-fx-05l040--12283423
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Koelner
**Manufacturer code:** FX-05L040
**EAN:** 5906675001111
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Koelner FX quick assembly wall plug is designed for efficient installation in solid substrates. Measuring 5x40mm, this rimless plug ensures a flush finish for various mounting applications. The set includes 200 pieces, providing a reliable solution for professional construction and home improvement projects requiring secure and rapid fastening.

## Long description

The Koelner FX quick assembly wall plug, measuring 5x40mm, is a professional-grade fastening solution engineered for rapid and efficient installation in solid building materials. Featuring a rimless design, this plug allows for a completely flush finish, making it ideal for applications where the fastener must be hidden beneath the surface of the material being mounted. Each package contains 200 pieces, ensuring a sufficient supply for both large-scale construction tasks and smaller home improvement projects.
Advantages
The primary benefit of the Koelner FX wall plug is its streamlined installation process, which significantly reduces labor time during assembly. The rimless construction provides a clean, aesthetic appearance by allowing the plug to sit perfectly level with the substrate. Its robust design ensures a secure grip in solid materials, providing long-term stability and reliability for various fixtures. The high-quality material composition offers excellent resistance to environmental factors, maintaining its structural integrity over time.
Suitable for
Mounting skirting boards and profiles
Installing wooden battens and frames
Fixing interior finishing elements
Attaching cable ducts and conduits
General light-duty construction tasks
This product may not be suitable for use in hollow bricks, aerated concrete, or soft insulation materials, as the expansion mechanism is specifically optimized for solid substrates. It is also not intended for heavy-duty structural load-bearing applications where specialized anchors are required.
Key specifications
Plug diameter: 5 mm
Plug length: 40 mm
Design: Rimless
Quantity: 200 pieces
Material: High-quality polymer
To use the Koelner FX wall plug, first drill a hole into the solid substrate using a 5mm drill bit to the required depth. Clear the hole of any dust or debris to ensure maximum expansion efficiency. Insert the plug into the hole until it is flush with the surface. Place the component to be mounted over the hole and drive the corresponding screw through the component and into the plug until it is firmly secured.
What to consider before purchase
Verify the substrate type is solid masonry or concrete
Ensure the drill bit diameter matches the plug size
Check the required screw length for your specific application
Confirm the total number of pieces needed for your project
Usage recommendations
For optimal performance, always ensure the hole is drilled to a depth slightly greater than the length of the plug to accommodate any residual dust and ensure the screw can fully expand the plug.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Koelner products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Koelner service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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