# Blind rivet GESIPA 6300979 aluminum body, steel mandrel 5×18 mm, for 12–14 mm flat head

**URL:** https://aio.lv/en/product--gesipa-6300979--10678008
**Data updated:** 2026-02-12 22:03 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** GESIPA
**Manufacturer code:** 6300979
**EAN:** 4007081300971
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 47.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gesipa-6300979--10678008

## 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 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Blind rivet GESIPA 6300979 features an aluminum body and a steel mandrel with dimensions 5×18 mm. It is designed to form a 12–14 mm flat head after installation, providing permanent blind-side fastening where access is available from one side only. Suitable for joining thin metal sheets, panels and light constructions; useful in metalworking, HVAC, automotive repairs and general assembly tasks.

## Long description

Blind rivet GESIPA 6300979 has an aluminum body and a steel mandrel sized 5×18 mm. Designed to form a 12–14 mm flat head after installation, this blind rivet provides a permanent blind-side fastening where access is available from one side only. It is suitable for joining thin metal sheets, panels and light constructions and is commonly used in metalworking, HVAC, automotive repair and general assembly tasks.
Advantages
The combination of an aluminum body and a steel mandrel delivers a balance of corrosion resistance and strong clamping force. The 5×18 mm mandrel dimension ensures consistent setting behavior, while the resulting 12–14 mm flat head provides a broad bearing surface that reduces material pull-through. As a blind rivet, it enables secure fastening from one side without the need for access to the rear side of the assembly, simplifying installation in confined or complex structures.
Suitable for
 Joining thin metal sheets and panels
 Light structural assemblies and frames
 HVAC installations and ductwork
 Automotive bodywork repairs and trim fastening
 General mechanical assembly where one-sided access is required
Key specifications
 Body material: aluminum
 Mandrel material: steel
 Mandrel size: 5 × 18 mm
 Finished head type: flat head, 12–14 mm
 Application type: blind rivet for one-sided fastening
 Typical use: thin sheet metal and light constructions
How to use
Prepare the workpieces and drill a hole matching the rivet diameter. Insert the blind rivet through the aligned holes so the aluminum body passes through the materials and the mandrel protrudes from the installation side. Using an appropriate blind rivet tool, grip the mandrel and apply steady pulling force until the mandrel breaks off and the rivet body deforms to create the blind-side bulge and the 12–14 mm flat head. Verify that the head sits flush and the joint is firm; remove any remaining mandrel stub if necessary.
Usage recommendations
Select a rivet diameter and hole size that match the thickness and material of the workpieces to ensure proper clamping and avoid deformation. Use a rivet tool rated for 5 mm mandrels and follow manufacturer guidance for installation force. For applications exposed to corrosive environments, consider material compatibility between the aluminum body, steel mandrel and the joined materials to reduce galvanic corrosion risk.

## FAQ

### How much does the Blind rivet GESIPA 6300979 5×18 mm cost, and is it available for purchase?

The price is 57.49 € (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 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. 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/10678008/57838341_large.webp