# Blind rivet nut GESIPA M8, 11 × 18.5 mm, for 1.5–4.5 mm panels, 90° countersunk head

**URL:** https://aio.lv/en/product--gesipa-6422330--10678522
**Data updated:** 2026-02-12 22:03 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** GESIPA
**Manufacturer code:** 6422330
**EAN:** 5013656422336
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 31.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gesipa-6422330--10678522

## 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

GESIPA blind rivet nut M8 with a 90° countersunk head, overall dimensions 11 × 18.5 mm, designed for sheet thicknesses from 1.5 to 4.5 mm. Provides a strong permanent M8 internal thread in thin or hard-to-reach materials where welding or tapping is impractical. Suitable for structural fastening, panels, enclosures and repair work, ensuring flush seating and reliable load distribution.

## Long description

GESIPA blind rivet nut M8 with a 90° countersunk head, overall dimensions 11 × 18.5 mm, is designed to create a permanent internal M8 thread in thin or hard-to-reach materials. Intended for sheet thicknesses from 1.5 to 4.5 mm, this blind rivet nut enables fastening where welding or tapping is impractical, and its countersunk head ensures a flush finish and even load distribution on the panel surface.
Advantages
The 90° countersunk head provides a flush seating that reduces protrusion and prevents interference with adjacent components. Compatibility with 1.5–4.5 mm panels offers flexibility across a range of sheet metal and enclosure applications. The blind installation method allows fastening from one side of the workpiece, making it suitable for restricted-access areas. The design produces a strong, vibration-resistant M8 thread that supports structural fastening and repair tasks.
Suitable for
 Fixing panels and enclosures where a flush surface is required
 Structural assemblies and machine housings with thin sheet components
 Repair and retrofit work on vehicles, appliances, or metal furniture
 Applications with access from only one side (blind installation)
Key specifications
 Thread size: M8 internal thread
 Head type: 90° countersunk head for flush seating
 Overall dimensions: 11 × 18.5 mm
 Suitable panel thickness: 1.5–4.5 mm
 Material properties: designed for use in thin metal sheets and similar substrates
How to use
Drill or prepare a correctly sized countersink hole in the panel according to the specified overall dimensions. Insert the blind rivet nut from the accessible side and use an appropriate blind rivet nut tool to set the rivet nut until the shank deforms and clamps against the rear side of the material, forming the permanent internal M8 thread. After installation, fasten the mating M8 bolt or screw to assemble the components. Check that the head sits flush within the countersunk surface and that the installed nut provides secure engagement.
Usage recommendations
Ensure hole diameter and countersink geometry match the rivet nut dimensions to achieve flush seating. Use a rivet nut tool compatible with M8 rivet nuts and select appropriate torque values for the mating fastener to avoid overloading thin panels. For critical structural applications, verify material compatibility and perform a test installation to confirm load distribution and thread engagement.

## FAQ

### How much does the GESIPA blind rivet nut M8 11×18.5 mm cost, and is it available for purchase?

The price is 37.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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/10678522/57859882_large.webp