# Koelner Expansion Plug 6mm with 4.0x35mm Cross-Recessed Screw, 200 Pieces

**URL:** https://aio.lv/en/product--koelner-fix-06435--12349272
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Koelner
**Manufacturer code:** FIX-06+435
**EAN:** 5906675081328
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koelner-fix-06435--12349272

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Koelner expansion plug set includes 200 pieces of 6mm diameter plugs paired with 4.0x35mm screws featuring a cross-recessed head. Designed for reliable fastening in various construction materials, these plugs provide a secure grip and easy installation. Ideal for professional construction projects and home repairs, this set ensures durability and stability for your mounting needs.

## Long description

The Koelner expansion plug set is a comprehensive fastening solution designed for secure and reliable mounting in various building materials. Each set includes 200 high-quality 6mm diameter expansion plugs paired with matching 4.0x35mm cross-recessed screws, ensuring a perfect fit and optimal holding power for your projects.
Advantages
These expansion plugs are engineered to provide exceptional stability and a firm grip within the substrate, minimizing the risk of rotation or loosening over time. The inclusion of precision-engineered cross-recessed screws simplifies the installation process, allowing for efficient driving with standard tools. The durable material composition ensures long-term performance, making this set a dependable choice for both professional construction tasks and everyday home improvement projects.
Suitable for
Mounting fixtures into concrete and solid brick walls
Installing shelving and wall-mounted accessories
General interior renovation and repair tasks
Securing lightweight frames and decorative elements
When it may not be suitable
This product is not intended for use in hollow-core materials or soft substrates like aerated concrete blocks where specialized anchors are required. It is also not suitable for heavy-duty structural load-bearing applications that demand high-tensile steel anchors.
Key specifications
Plug diameter: 6 mm
Screw dimensions: 4.0 mm x 35 mm
Head type: Cross-recessed
Quantity: 200 sets
Material: High-grade plastic and steel
How to use
To install, first drill a hole into the substrate using a 6mm masonry drill bit, ensuring the depth is slightly greater than the length of the plug. Clean the dust from the hole to ensure maximum friction. Insert the expansion plug until it is flush with the surface of the wall. Place the object to be mounted over the hole, insert the screw through the fixture, and tighten it using a compatible screwdriver until the plug expands fully and the fixture is securely held in place.
What to consider before purchase
Verify the thickness of the material being mounted to ensure the 35mm screw length is sufficient.
Check the substrate type to ensure compatibility with standard expansion plugs.
Ensure you have a 6mm masonry drill bit available for proper hole preparation.
Usage recommendations
For the most secure installation, always ensure the drill hole is perpendicular to the wall surface and free of debris before inserting the plug. Do not overtighten the screw, as this may compromise the integrity of the plug's expansion.

## FAQ

### How much does the Koelner Expansion Plug 6mm with 4.0x35mm Screw Set cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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

https://aio.lv/img/cache/product/12349272/68299263_large.webp