# Conex adapter with loose nut, female thread 18 mm x 3/4" (P435501806000)

**URL:** https://aio.lv/en/product--conex-p435501806000--11817564
**Data updated:** 2026-03-09 11:04 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Conex
**Manufacturer code:** P435501806000
**EAN:** 4011862798307
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--conex-p435501806000--11817564

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Conex adapter with a loose (removable) nut, female thread 18 mm x 3/4". Designed for connecting 18 mm pipe or tubing to a 3/4" threaded fitting. Suitable for plumbing and heating applications where a reliable threaded transition is needed. Use for installations, repairs, and retrofits requiring a secure mechanical connection between metric pipe and imperial threaded components.

## Long description

Conex adapter with loose nut, female thread 18 mm x 3/4" is a threaded transition fitting designed to join 18 mm metric pipe or tubing to a 3/4" imperial threaded component. The adapter features a removable nut that allows easy installation and tightening on-site, providing a mechanical connection suitable for plumbing and heating systems. It is intended for use where a reliable, leak-resistant joint is required between metric tubing and standard threaded fittings.
Advantages
The removable nut design simplifies assembly and replacement without the need to cut or rework existing pipe runs. Construction from corrosion-resistant materials ensures long-term dimensional stability and mechanical strength in typical residential and commercial plumbing environments. The female thread allows compatibility with standard 3/4" male threaded fittings, enabling straightforward integration into existing systems and repairs.
Suitable for
Connecting 18 mm copper or plastic tubing to 3/4" threaded valves and fixtures
Plumbing repairs and retrofits where metric-to-imperial transitions are required
Heating system connections such as radiators, boilers, and manifold joins
Site installations where a removable nut aids access and tightening
Key specifications
Connection type: loose (removable) nut with female thread
Metric side: 18 mm pipe/tubing connection
Imperial side: 3/4" female threaded connection
Intended applications: plumbing and heating system transitions
Mechanical function: threaded, non-soldered transition fitting
How to use
Prepare the 18 mm pipe or tubing by ensuring clean, deburred ends and the correct insertion length. Slide the removable nut over the pipe, insert the pipe into the adapter body, and hand-tighten the nut onto the female thread. Use appropriate wrenches to secure the nut to the manufacturer’s recommended torque, taking care not to overtighten. Confirm thread engagement with the mating 3/4" male fitting and apply standard sealing method if required by the system (for example, appropriate tape or sealant on the male thread), then test the joint under working pressure for leaks.
Usage recommendations
Use the Conex adapter with compatible pipe material and dimensions; verify that the 18 mm tubing and the 3/4" threaded component are suitable for the system’s pressure and temperature. When working with potable water or pressurized heating systems, follow local regulations and best practices for sealing and testing threaded joints.

## FAQ

### How much does the Conex adapter GW 18 mm x 3/4" P435501806000 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 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 21.07.2026 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 Conex 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 Conex 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/11817564/67219353_large.webp