# Concrete screw Koelner/Rawlplug M 7.5x35 mm with internal M8 thread, pack 10

**URL:** https://aio.lv/en/product--koelnerrawlplug-r-s3-lxi08-063510--12359629
**Data updated:** 2026-04-26 18:52 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Koelner/Rawlplug
**Manufacturer code:** R-S3-LXI08-0635/10
**EAN:** 5906675468198
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--koelnerrawlplug-r-s3-lxi08-063510--12359629

## 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

Concrete screw Koelner/Rawlplug M 7.5x35 mm with internal M8 thread, supplied in a pack of 10. Designed for fastening elements to concrete where a threaded connection is required, it features a metric M7.5 shank and an internal M8 thread for bolts or threaded rods. Suitable for construction, installation and repair tasks requiring reliable mechanical anchoring in solid concrete.

## Long description

Concrete screw Koelner/Rawlplug M 7.5x35 mm with internal M8 thread, pack 10 is a mechanical fastener designed for anchoring fixtures and components into solid concrete. The fastener combines a metric M7.5 shank with an internal M8 thread, allowing bolts or threaded rods to be installed after the screw is fixed in the base material. Supplied in a pack of 10, this product is intended for construction, installation and repair tasks that require a threaded connection in concrete without the need for chemical anchors.
Advantages
The product provides a direct threaded connection in solid concrete, enabling strong mechanical retention and straightforward installation. Its internal M8 thread permits the use of standard bolts or threaded rods for connecting fixtures. Supplied in a small pack of 10, the screws are practical for targeted jobs or maintenance tasks and reduce the need to store large quantities of different anchor types.
Suitable for
 Fixing brackets, plates and small frames to solid concrete
 Installing threaded connections where an internal M8 thread is required
 Repair and retrofit work in buildings and infrastructure
 Light to medium duty mechanical anchoring in structural concrete
When it may not be suitable
This concrete screw is intended for use in solid concrete; it is not designed for use in hollow masonry, aerated concrete blocks, or lightweight block materials without prior verification of suitability. For very high load structural connections, chemical anchors or larger-diameter mechanical anchors may be more appropriate depending on engineered load requirements.
Key specifications
 Shank diameter: M 7.5 mm
 Embedment length: 35 mm
 Internal thread: M8
 Material: steel (zinc-plated or corrosion-protected finish as typical for mechanical concrete screws)
 Package quantity: 10 pieces
How to use
Drill a correctly sized hole in solid concrete using a hammer drill and a masonry bit suitable for the shank diameter and embedment depth. Clean the hole of dust and debris before inserting the concrete screw. Drive the screw into the drilled hole until the head or collar seats against the fixture surface. After the screw is installed, fit an M8 bolt or threaded rod into the internal thread and tighten to achieve the required clamping force. Follow recommended drilling diameter, hole depth and torque values from applicable technical guidelines for reliable performance.
What to consider before purchase
 Confirm the base material is solid concrete rather than hollow block or aerated concrete
 Verify that an internal M8 thread meets the required connection and load needs
 Check embedment depth and drill bit size compatibility with your installation tools
 Consider corrosion protection requirements based on environment and exposure
Usage recommendations
Use appropriate personal protective equipment (eye protection, gloves) and a correctly sized hammer drill with a suitable masonry bit. Clean drilled holes thoroughly before insertion and use calibrated torque control when tightening the M8 fastener to avoid overloading the concrete screw or the base material.

## FAQ

### How much does the Concrete screw Koelner/Rawlplug M 7.5x35 M8, pack 10 cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 315 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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