# Wood screw Koelner/Rawlplug CS-8080 8x80 mm, washer head, for timber connections

**URL:** https://aio.lv/en/product--koelnerrawlplug-cs-8080--11800644
**Data updated:** 2026-03-09 07:39 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Koelner/Rawlplug
**Manufacturer code:** CS-8080
**EAN:** 5906675454641
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koelnerrawlplug-cs-8080--11800644

## 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 CS-8080 is an 8x80 mm wood screw with a washer (bearing) head designed for fastening timber elements. Suitable for structural and general carpentry tasks, it provides reliable clamping and load transfer in wooden joints. The screw is intended for joining beams, planks and other wooden components where a washer head improves bearing surface and prevents pull-through.

## Long description

Koelner/Rawlplug CS-8080 8x80 mm is a wood screw with a washer (bearing) head designed for secure timber connections. The screw is intended for joining beams, planks and other wooden elements where the washer head increases the bearing surface, reduces local deformation and prevents pull-through. It is suitable for general carpentry and structural applications that require a reliable mechanical connection between wooden components.
Advantages
The washer head provides improved load distribution on the wood surface and reduces the risk of material crushing around the fastener. Thread geometry and shaft length are matched to typical timber thicknesses to ensure good grip and consistent load transfer. The screw is suitable for use in visible and concealed joints and allows for quicker installation compared with bolts when no pre-assembled washer-nut pair is required.
Suitable for
Joining beams and rafters in roof and frame structures
Fixing planks and decking elements
Installing wooden substructures and supports
General carpentry and furniture frame assembly
Key specifications
Diameter: 8 mm
Length: 80 mm
Head type: washer (bearing) head to increase bearing surface
Material/finish: corrosion-resistant coating suitable for timber applications (check product packaging for exact finish)
Thread: full/partial thread designed for timber gripping and shear resistance
How to use
Select an appropriate pilot hole size when working with hardwoods or when splitting is a concern; softwoods often allow direct driving. Position the screw through the members to be joined and drive with a compatible bit until the washer head contacts the timber surface and provides the required clamping. Ensure alignment of the connected parts and avoid over-torquing which can crush the timber under the washer head. For best results, follow general timber fastening practices and local building regulations.
Usage recommendations
Use corrosion-resistant screws or additional protection if installing in exterior or high-humidity environments. When joining thin or brittle sections, pre-drill pilot holes to prevent splitting. For structural connections, verify requirements for fastener spacing and edge distances according to project specifications or applicable codes.

## FAQ

### How much does the Wood screw Koelner/Rawlplug CS-8080 8x80 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 — 408 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

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