# Wood screw Koelner/Rawlplug TS-4025 4×25 mm, countersunk head, TX drive

**URL:** https://aio.lv/en/product--koelnerrawlplug-ts-4025--11800144
**Data updated:** 2026-03-09 07:37 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Koelner/Rawlplug
**Manufacturer code:** TS-4025
**EAN:** 5906675455150
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koelnerrawlplug-ts-4025--11800144

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Koelner/Rawlplug TS-4025 is a 4×25 mm wood screw with a countersunk (conical) head and TX (Torx) drive. Designed for fastening wooden elements, it provides secure fixing in construction and carpentry tasks. Suitable for furniture assembly, decking, and interior woodwork where a flush head finish and reliable torque transfer are required.

## Long description

Koelner/Rawlplug TS-4025 is a 4×25 mm wood screw with a countersunk conical head and a TX (Torx) drive designed for secure fastening of wooden elements. The screw geometry and drive type allow effective torque transfer and reduced cam-out, while the countersunk head provides a flush finish when installed. It is intended for general carpentry, furniture assembly and interior woodwork where a neat surface and reliable mechanical connection are required.
Advantages
The countersunk conical head sits flush with the workpiece for a smooth surface and easy finishing. The TX drive offers improved engagement with the driver bit, enabling higher torque transmission and reduced risk of stripping. The 4×25 mm dimensions make it suitable for thin-to-moderate thickness wood panels and components, providing stable clamping without protrusion. The screw design supports consistent performance in typical construction and joinery tasks.
Suitable for
Furniture assembly and fittings
Interior woodwork and trim
Fixing thin wooden panels and battens
Small carpentry and repair tasks
Key specifications
Diameter: 4 mm
Length: 25 mm
Head type: Countersunk (conical)
Drive type: TX (Torx)
Material characteristics: suitable for wood fastening applications
How to use
Select a TX driver bit that matches the screw drive size and set the power tool or manual driver to an appropriate torque setting for 4 mm wood screws. For dense hardwoods, consider pre-drilling a pilot hole to prevent splitting; for softwoods and thin panels, driving directly is often acceptable. Drive the screw until the head is flush with the surface, taking care not to over-torque which can damage the head, driver bit, or workpiece. When a fully concealed finish is required, countersink the hole to accommodate the head depth before fastening.
Usage recommendations
Use appropriate corrosion-resistant coatings or select compatible fasteners if the application involves high humidity or exterior exposure. Store screws in a dry environment and use the correct TX bit size to ensure efficient installation and to minimise driver wear.

## FAQ

### How much does the Wood screw Koelner/Rawlplug TS-4025 4×25 mm cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 182 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 15.07.2026 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/Rawlplug 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/Rawlplug 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/11800144/67201542_large.webp