# Brass threaded elbow 5/4" FERRO K13Z — plumbing fitting, male-female 90° connection

**URL:** https://aio.lv/en/product--ferro-k13z--11818039
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** FERRO
**Manufacturer code:** K13Z
**EAN:** 5901095630484
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ferro-k13z--11818039

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

FERRO K13Z is a brass threaded elbow with 5/4" nominal size designed for plumbing installations. The 90° male-female fitting provides a durable corrosion-resistant connection between pipes or fixtures. Suitable for potable water and general plumbing use where a right-angle threaded transition is required; common in household and commercial piping assemblies.

## Long description

FERRO K13Z is a brass threaded elbow with a 5/4" nominal size designed for plumbing installations that require a 90° male-to-female threaded connection. The fitting is manufactured from corrosion-resistant brass and provides a compact right-angle transition between threaded pipes or fixtures. It is intended for general plumbing use, including potable water systems and commercial or residential piping assemblies where a durable threaded elbow is needed.
Advantages
The brass construction ensures long-term resistance to corrosion and scaling while maintaining mechanical strength under normal plumbing conditions. The male-female 90° configuration simplifies changes in flow direction without soldering or welding, and the standard 5/4" thread size fits compatible threaded components. The component is compact, provides a reliable seal when used with appropriate sealing material, and is suitable for repeated assembly and disassembly during maintenance.
Suitable for
Right-angle connections in potable water supply lines
Threaded transitions between pipes and fixtures in residential plumbing
Commercial piping assemblies requiring a durable brass elbow
Maintenance situations where threaded, reusable joints are needed
Key specifications
Material: brass, corrosion-resistant
Nominal size: 5/4" (threaded)
Connection type: male-to-female threaded 90° elbow
Application: potable water and general plumbing systems
Shape: right-angle elbow for directional change
How to use
Before installation, inspect mating threads for damage and clean both male and female threads. Apply an appropriate thread sealant or PTFE tape to the male threads, following the sealant manufacturer's instructions. Screw the male thread into the female thread by hand to engage the threads, then tighten with a suitable wrench until the joint is secure; avoid excessive torque to prevent thread deformation. Align the elbow to the required orientation for the 90° turn and verify leak-tightness after pressurizing the system. For potable water applications, ensure compatible sealing materials are used and perform a pressure test according to local codes.
Usage recommendations
Use compatible thread sealants and follow local plumbing codes. Avoid over-tightening and inspect periodically for signs of corrosion or leaks. For systems with dissimilar metals, consider appropriate dielectric fittings or protective measures to reduce galvanic corrosion.

## FAQ

### How much does the Brass threaded elbow 5/4" FERRO K13Z cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 104 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 15.07.2026 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/11818039/67219997_large.webp