# Niczuk reduction fitting with external thread M10 to M8, brass

**URL:** https://aio.lv/en/product--niczuk-81401110080--11825031
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Niczuk
**Manufacturer code:** 81401110080
**EAN:** 5907754203884
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--niczuk-81401110080--11825031

## 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

Reduction fitting (adapter) by Niczuk with an external thread M10 to M8. Designed to connect components or hoses with differing metric thread sizes, this small brass adapter enables secure mechanical and fluid connections where a M10 external thread must interface with an M8 threaded part. Commonly used in plumbing, pneumatics, instrumentation and repair work.

## Long description

Niczuk reduction fitting with external thread M10 to M8 is a compact brass adapter designed to join components or hoses with different metric thread sizes. The adapter provides a secure mechanical and fluid connection when an external M10 thread needs to be coupled with an M8 threaded part. Its brass construction offers corrosion resistance and dimensional stability suitable for light mechanical, plumbing and instrumentation applications.
Advantages
The brass reduction fitting ensures reliable thread engagement between M10 and M8 interfaces while maintaining a compact profile. Its metal construction resists wear and provides good sealing performance when used with appropriate sealing tape or thread sealant. The adapter is simple to install and requires no special tools beyond common wrenches, making it practical for repair and retrofit tasks.
Suitable for
Plumbing connections where metric thread sizes differ
Pneumatic fittings and low-pressure air lines
Instrumentation and sensor mounting with varying thread sizes
Repair and retrofit of machines and hydraulic assemblies
Key specifications
Material: brass
Connection type: external thread to internal thread adapter (M10 to M8)
Thread standard: metric threads (M10 and M8)
Form factor: compact, cylindrical adapter
Typical applications: fluid and mechanical connections at low to moderate pressure
How to use
Confirm thread directions and sizes before assembly. Clean mating threads of debris and apply appropriate sealing tape or liquid thread sealant if a leak-tight joint is required. Hand-start the threads to ensure proper alignment, then tighten with a suitable wrench until secure; avoid excessive torque to prevent thread or adapter damage. After installation, inspect the joint for leaks under operational conditions.
Usage recommendations
Use the brass reduction fitting in applications within its pressure and temperature limits, avoid exposure to strongly corrosive chemicals, and select compatible thread sealants when used with potable water or sensitive instrumentation to maintain system integrity.

## FAQ

### How much does the Niczuk reduction fitting M10–M8 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 — 53 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 Niczuk 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 Niczuk 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/11825031/67226860_large.webp