# Brass coupling FERRO M05Z 5/4" threaded pipe connector

**URL:** https://aio.lv/en/product--ferro-m05z--11817499
**Data updated:** 2026-03-09 11:04 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** FERRO
**Manufacturer code:** M05Z
**EAN:** 5901095666025
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferro-m05z--11817499

## 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 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

FERRO M05Z is a brass coupling designed for joining 5/4" threaded pipes and fittings. The solid brass construction provides corrosion resistance and mechanical strength for plumbing applications. Suitable for water and central heating systems where a 5/4" (1¼") threaded connection is required. Used by installers for repairs, replacements and new piping assemblies.

## Long description

FERRO M05Z brass coupling is a threaded pipe connector for joining 5/4" (1¼") pipes and fittings. Manufactured from solid brass, this coupling is intended for use in plumbing and central heating systems where a reliable threaded connection is required. The coupling provides mechanical strength and resistance to corrosion typical in water distribution and heating applications, and is suitable for repair, replacement or new assembly tasks performed by professional installers and experienced DIY users.
Advantages
The brass construction ensures good durability and corrosion resistance in potable water and central heating environments without the need for additional coatings. Its threaded design enables a tight mechanical joint that can be disassembled if necessary for maintenance. The component is compact and compatible with standard 5/4" threaded pipe fittings, offering a straightforward solution for connecting pipes with matching threads.
Suitable for
 Connecting 5/4" (1¼") threaded water supply pipes
 Joining threaded fittings in central heating installations
 Repairing or replacing damaged threaded pipe sections
 New plumbing assemblies requiring brass threaded connectors
Key specifications
 Material: brass (solid)
 Connection type: threaded coupling
 Thread size: 5/4" (1¼")
 Intended media: water and central heating fluids
 Typical applications: residential and commercial plumbing, heating systems
How to use
Prepare the mating pipe ends by ensuring threads are clean and free of debris. Apply an appropriate thread sealant or tape suitable for potable water or heating systems, following local plumbing codes. Screw the coupling onto the male threaded pipe by hand until seated, then tighten with an appropriate wrench to achieve a secure, leak-free joint without over-tightening. Inspect the connection after pressurising the system and re-tighten if small leaks are detected.
Usage recommendations
Use compatible thread sealants rated for potable water or central heating systems. Avoid excessive force during tightening to prevent thread damage. For systems operating at elevated temperatures or pressures, verify material compatibility and applicable standards before installation.

## FAQ

### How much does the Brass coupling FERRO M05Z 5/4" cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 41 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 FERRO 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 FERRO 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/11817499/67219286_large.webp