# Rivets Topex 4.0x18 mm, aluminum, pack of 50 (43E405)

**URL:** https://aio.lv/en/product--topex-43e405--12021345
**Data updated:** 2026-03-11 20:56 (EET)
**Category:** Other goods
**Manufacturer:** Topex
**Manufacturer code:** 43E405
**EAN:** 5902062020291
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--topex-43e405--12021345

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.79 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Topex aluminum blind rivets 4.0x18 mm in a pack of 50 (model 43E405). Designed for permanent mechanical fastening of thin sheets and components where access is available from one side. Suitable for general metalwork, automotive trims, HVAC ducts, and light fabrication tasks. Corrosion-resistant aluminum construction for lightweight joints.

## Long description

Topex aluminum blind rivets 4.0x18 mm in a pack of 50 are single-sided mechanical fasteners designed to create permanent, lightweight joints in thin sheets and components. The rivets are made of corrosion-resistant aluminum, providing a balance of strength and low weight for general metalwork, automotive trim, HVAC ducts and light fabrication tasks. Their blind installation allows fastening where access is available from one side only, simplifying assembly and repair operations.
Advantages
Aluminum construction ensures good corrosion resistance and reduced weight compared with steel rivets, while the blind rivet design allows installation from one side without the need to reach the opposite surface. The rivets are pre-formed to create consistent clamping and reliable joints in thin materials, and the standard 4.0x18 mm size fits many common rivet tools and housings. Packaged in a quantity of 50, they are suitable for multiple small to medium projects and maintenance tasks.
Suitable for
Joining thin metal sheets and light panels
Automotive trim, interior and exterior attachments
HVAC ductwork and ventilation components
Light fabrication and repair of appliances and enclosures
Key specifications
Material: aluminum body and mandrel compatible with aluminum rivet systems
Diameter: 4.0 mm
Length: 18 mm
Installation type: blind (single-side) rivet
Pack size: 50 pieces
How to use
Drill a hole matching the rivet diameter through the parts to be joined, align the components, and insert the rivet through the hole until the head sits flush against the surface. Use a compatible blind rivet gun to pull the mandrel until the rivet body deforms and clamps the materials together; the mandrel will break off when proper setting force is reached. Check the joint for firm seating and repeat the process for additional fastenings. Select a rivet length appropriate to the combined thickness of the materials to ensure proper clinching.
Usage recommendations
For durable results, choose rivet length that provides 1–2 mm of mandrel tail before breaking and ensure hole diameter is clean and free of burrs. Use a rivet tool with the correct nosepiece for 4.0 mm rivets and apply steady force during setting. Avoid use in structural load-bearing joints where higher-strength fasteners are required; for outdoor installations in highly corrosive environments, consider alternative materials or protective coatings.

## FAQ

### How much does the Topex rivets 4.0x18 mm pack 50 (43E405) cost, and is it available for purchase?

The price is 4.49 € (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 04.08.2026 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/12021345/67509716_large.webp