# Rivets Topex 4.8×28 mm aluminium, pack of 50 (model 43E509)

**URL:** https://aio.lv/en/product--topex-43e509--12080888
**Data updated:** 2026-03-12 21:59 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Topex
**Manufacturer code:** 43E509
**EAN:** 5902062020321
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--topex-43e509--12080888

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Aluminium blind rivets Topex 4.8×28 mm, pack of 50 (43E509). Designed for permanent fastening of thin metal sheets and other materials where a blind-side installation is required. Corrosion-resistant aluminium construction, suitable for light to medium load joints, commonly used in metalwork, automotive repairs, HVAC and general assembly tasks.

## Long description

Aluminium blind rivets Topex 4.8×28 mm, pack of 50 are designed for permanent fastening where access is available only from one side. These blind rivets are made from corrosion-resistant aluminium and are suitable for joining thin metal sheets and a variety of other materials in light to medium load applications. The pack of 50 provides a practical quantity for small to medium projects in metalwork, automotive repairs, HVAC installations and general assembly tasks.
Advantages
These Topex blind rivets offer reliable, tamper-resistant joints with a uniform clamping force and consistent mushroom-shaped head formation. Aluminium construction ensures good resistance to corrosion while keeping the rivet lightweight. The 4.8×28 mm size is a common choice for panels and components that require a strong, permanent connection without through access to the backside.
Suitable for
Joining thin metal sheets and light alloy panels
Automotive bodywork and interior trim repairs
HVAC ducts, vents and sheetmetal assemblies
General assembly where blind-side fastening is required
Do-it-yourself and maintenance tasks requiring multiple fasteners
Key specifications
Material: aluminium rivet body and mandrel
Rivet diameter: 4.8 mm
Rivet length: 28 mm
Pack quantity: 50 pieces
Corrosion resistance: suitable for indoor and mildly corrosive environments
Load class: light to medium duty fastening
How to use
Prepare the materials by aligning the parts and drilling a hole matching the rivet diameter. Insert the rivet through the aligned holes so the head sits flush on the accessible side. Use a compatible blind rivet gun to pull the mandrel until the rivet body expands and forms a secure blind-side dome. Break off the mandrel and remove any remaining stem. Inspect the joint to confirm firm clamping and correct formation of the blind-side bulge.
Usage recommendations
Select the correct drill size and ensure hole edges are clean to achieve full contact between rivet head and workpiece. For painted or coated surfaces, consider isolating layers to avoid galvanic reaction when different metals are present. Use a rivet gun rated for 4.8 mm aluminium rivets and check that the mandrel breaks cleanly to ensure consistent joint quality. Store rivets in a dry place to preserve corrosion resistance.

## FAQ

### How much does the Topex rivets 4.8×28 mm aluminium 50 pcs 43E509 cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 16.07.2026 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 Topex 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 Topex 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/12080888/67565003_large.webp