# Wood Screw Koelner/Rawlplug CS-8220 8x220 mm, washer head

**URL:** https://aio.lv/en/product--koelnerrawlplug-cs-8220--11800645
**Data updated:** 2026-03-09 07:39 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Koelner/Rawlplug
**Manufacturer code:** CS-8220
**EAN:** 5906675454719
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koelnerrawlplug-cs-8220--11800645

## 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

Koelner/Rawlplug CS-8220 is a wood construction screw sized 8x220 mm with a washer head. Designed for fastening wooden elements in construction and carpentry, it provides secure load-bearing connections in structural and non-structural applications. Suitable for joining timber, beams, decking, and wooden frameworks where a long, high-penetration fastener is required.

## Long description

Koelner/Rawlplug CS-8220 8x220 mm is a wood construction screw with a washer head designed for secure fastening of timber elements in construction and carpentry. With a length of 220 mm and an 8 mm shank diameter, this fastener is intended for connections that require deep penetration and high load-bearing capacity. The washer head increases bearing surface and reduces pull-through in softer wood while the coarse thread ensures efficient driving and good holding power in a variety of wood types.
Advantages
The washer head design distributes pressure over a larger area, lowering the risk of surface damage and improving joint stability. The long 220 mm length allows for through-fixing of beams and multilayer timber assemblies without the need for additional connectors. Coarse threading and a robust shank provide strong withdrawal resistance and reduce splitting when pre-drilling is used appropriately. The screw is suitable for structural and non-structural wooden connections, offering predictable performance in common carpentry tasks.
Suitable for
Joining beams and posts in timber framing
Securing decking boards and substructures
Fixing wooden bearers and sill plates
Fastening multilayer or laminated timber elements
General carpentry and construction woodwork requiring long fasteners
Key specifications
Diameter: 8 mm
Length: 220 mm
Head type: washer head for increased bearing area
Thread type: coarse wood thread for efficient grip in timber
Intended material: solid wood, engineered wood, and laminated timber
How to use
Select the appropriate pilot hole diameter based on wood species and density to reduce splitting and improve driving. For dense hardwoods, pre-drilling is recommended along the full length of the screw; for softwoods a shorter pilot hole may suffice. Use an appropriate driver bit and a drill or impact driver set to a controlled speed and torque to drive the screw until the washer head sits flush against the surface. Ensure alignment of connected elements and verify adequate embedment to achieve designed load-bearing performance.
Usage recommendations
For structural connections, follow local building codes and engineering specifications regarding fastener spacing, edge distances, and load requirements. Where exposure to moisture or outdoor conditions is expected, use compatible corrosion-resistant fasteners or protective coatings to maintain long-term performance.

## FAQ

### How much does the Wood Screw Koelner/Rawlplug CS-8220 8x220 mm cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 172 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/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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