# Blind rivet nut GESIPA M8 x 11 x 20.5 countersunk head KS for 4.0–6.5 mm panels, pack of 100

**URL:** https://aio.lv/en/product--gesipa-1455353--10671037
**Data updated:** 2026-02-12 22:03 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** GESIPA
**Manufacturer code:** 1455353
**EAN:** 5013656412344
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gesipa-1455353--10671037

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Blind rivet nut GESIPA M8 x 11 x 20.5 with a countersunk (KS) head, designed for use in materials with a thickness of 4.0–6.5 mm. Supplied as a pack of 100, these rivet nuts create a permanent internal M8 thread where access is available from one side only. Suitable for sheet metal, panels and assemblies requiring strong threaded connections and easy installation with a blind riveter or setting tool.

## Long description

Blind rivet nut GESIPA M8 x 11 x 20.5 countersunk head KS is a one-sided fastening insert designed to form a permanent internal M8 thread in panels and sheet materials with thicknesses from 4.0 to 6.5 mm. Supplied as a pack of 100, each rivet nut features a countersunk head that sits flush in countersunk holes, providing a neat finish and reliable load distribution. This fastener is intended for applications where access is available from only one side and a strong threaded connection is required.
Advantages
These GESIPA blind rivet nuts offer consistent thread quality and repeatable installation results when used with compatible blind riveters or setting tools. The countersunk head ensures a low-profile installation that reduces protrusion on the visible side and improves assembly aesthetics. The pack of 100 simplifies inventory management for production runs, repair work, or maintenance tasks.
Suitable for
Sheet metal assemblies and panels
Enclosures and cabinets where only one-sided access is possible
Automotive and vehicle bodywork repairs
Furniture and fixtures requiring sturdy M8 threads
Industrial equipment and machine guards
Key specifications
Internal thread size: M8
Outer diameter: 11 mm
Overall length: 20.5 mm
Head style: countersunk (KS) for flush mounting
Material suitability: designed for use in metals and comparable panel materials with thickness 4.0–6.5 mm
Quantity: pack of 100
How to use
Prepare a correctly sized countersunk hole in the panel in accordance with the specified outer diameter and head style. Insert the blind rivet nut from the accessible side into the hole until the countersunk head sits flush with the surface. Using a compatible blind riveter or setting tool, pull the mandrel to deform the rivet nut body, forming a secure bulbed section behind the panel and creating the internal M8 thread. After setting, remove the mandrel; the fixed threaded insert is then ready to accept an M8 screw or bolt.
Usage recommendations
For reliable performance, use tools recommended for blind rivet nuts of this size and follow manufacturer torque specifications when installing screws. Verify panel thickness and prepare proper countersink dimensions before installation. For high-vibration environments, consider using locking fasteners or thread-locking compounds in conjunction with the installed M8 thread.

## FAQ

### How much does the Blind rivet nut GESIPA M8 x11 x20.5 KS, pack of 100 cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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. 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 GESIPA 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 GESIPA 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/10671037/57704438_large.webp