# Koelner FX 6x40mm Quick Assembly Plug with Cylindrical Head, 100 pieces

**URL:** https://aio.lv/en/product--koelner-fx-06c040--12349197
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Koelner
**Manufacturer code:** FX-06C040
**EAN:** 5906675126012
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Koelner FX 6x40mm quick assembly plug is designed for efficient installation in solid substrates. Featuring a cylindrical head and a pre-assembled nail, this fastener ensures reliable anchoring for various construction and finishing tasks. The set includes 100 pieces, providing a professional solution for rapid mounting of profiles, skirting boards, and other interior elements in masonry or concrete walls.

## Long description

The Koelner FX 6x40mm quick assembly plug with a cylindrical head is a professional-grade fastening solution engineered for rapid and efficient installation in solid building materials. This fastener features a pre-assembled nail, which significantly reduces installation time by allowing for a simple hammer-in application. Designed for reliability and durability, the plug provides a secure hold in masonry and concrete, making it an essential component for various construction and interior finishing projects.
Advantages
The primary benefit of the Koelner FX quick assembly plug is its streamlined installation process, which eliminates the need for complex tools or time-consuming preparation. The cylindrical head design ensures a flush and aesthetically pleasing finish against the surface of the mounted element. Furthermore, the high-quality materials used in the construction of the plug and nail provide excellent resistance to mechanical stress, ensuring long-term stability for your installations.
Suitable for
Mounting interior profiles and wall trims
Installing skirting boards
Attaching wooden or metal battens
Fixing cable ducts and conduits
General interior finishing tasks in solid substrates
When it may not be suitable
This product is specifically designed for solid substrates such as concrete, solid brick, or stone. It is not suitable for use in hollow materials, aerated concrete blocks, or drywall, as it will not achieve the necessary expansion required for a secure hold in these types of surfaces.
Key specifications
Plug diameter: 6 mm
Plug length: 40 mm
Head type: Cylindrical
Material: High-quality plastic plug with steel nail
Quantity: 100 pieces per package
How to use
To use the Koelner FX quick assembly plug, first drill a hole into the substrate with a diameter matching the plug size. Ensure the hole is cleaned of dust and debris to allow for proper expansion. Insert the plug through the component being mounted and into the hole. Finally, drive the pre-assembled nail into the plug using a hammer until the head is flush with the surface of the material.
What to consider before purchase
Verify that your wall material is solid concrete or masonry
Ensure the drill bit diameter matches the plug size for a tight fit
Check the thickness of the material being mounted to ensure the 40mm length is sufficient
Usage recommendations
For optimal performance, always ensure the hole depth is slightly greater than the length of the plug to accommodate the nail tip and any residual dust. Do not use power tools to drive the nail, as a manual hammer provides better control and prevents damage to the plug head.

## 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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