# TUCAI connection hose MG 1/2 - 400 mm, threaded male-female water supply hose

**URL:** https://aio.lv/en/product--tucai-1864--11855443
**Data updated:** 2026-03-09 17:31 (EET)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** TUCAI
**Manufacturer code:** 1864
**EAN:** 8429343057502
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tucai-1864--11855443

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

TUCAI connection hose MG 1/2 with a length of 400 mm is a threaded male-to-female water supply hose for plumbing installations. Designed for connecting fixtures, valves or appliances to water lines, it features screw-type male and female threaded ends (GW-GZ) and compact 400 mm length for tight spaces. Suitable for residential and light commercial use.

## Long description

TUCAI connection hose MG 1/2 - 400 mm is a threaded male-female water supply hose designed for plumbing connections in residential and light commercial installations. The compact 400 mm length and screw-type male and female threaded ends (GW-GZ) allow straightforward attachment to fixtures, valves and appliances where a short flexible connection is required. The hose is intended to provide a reliable water path between fixed piping and fittings in confined spaces.
Advantages
The hose combines a short, space-saving length with standard 1/2-inch threaded connections, making installation in cramped areas easier. Threaded male and female ends reduce the need for additional adapters and allow direct connection to many common valves and fixtures. The flexible construction accommodates slight misalignment between connectors while maintaining a steady flow of water.
Suitable for
Connecting faucets, toilets and lavatory fittings to water supply lines
Linking small appliances such as dishwashers or washing machines where a short flexible hose is required
Use in tight installation spaces behind cabinets, sinks or within bathroom furniture
Key specifications
Connection type: threaded male-to-female (GW-GZ)
Nominal size: 1/2 inch
Length: 400 mm
Application: cold and hot water supply in residential and light commercial settings
Design: flexible hose suitable for confined spaces
How to use
Verify compatibility of the 1/2-inch threaded connections with the mating fittings before installation. Ensure water supply is turned off and any residual pressure is released. Hand-start the male and female threaded ends to avoid cross-threading, then tighten securely with an appropriate tool without over-torquing to protect threads and seals. After installation, restore water supply and inspect for leaks at both connections; retighten if necessary. Periodically check the hose and connections for wear or leakage as part of routine maintenance.
Usage recommendations
Use the hose in applications that match the specified nominal size and length. Avoid excessive bending, kinking or exposure to harsh chemicals and direct sunlight. Replace the hose if signs of corrosion, cracking or persistent leaking appear. For installations involving high water pressure or special local codes, consult a qualified plumber to ensure compliance.

## FAQ

### How much does the TUCAI connection hose MG 1/2 — 400 mm cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 444 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 Friday 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 TUCAI 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 TUCAI 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/11855443/67253764_large.webp