# Hex Nut Niczuk M12, standard 6-sided fastening nut

**URL:** https://aio.lv/en/product--niczuk-81490012008--11828425
**Data updated:** 2026-03-09 14:36 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Niczuk
**Manufacturer code:** 81490012008
**EAN:** 5907754251472
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 2.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--niczuk-81490012008--11828425

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

Hex nut Niczuk M12 is a standard six-sided fastening nut for use with M12 bolts and threaded rods. Manufactured for general mechanical and construction applications, it provides secure clamping in assemblies, frames, and machinery. Suitable for repair, maintenance, and installation tasks where an M12 threaded connection is required.

## Long description

Hex Nut Niczuk M12, standard 6-sided fastening nut is a six-sided steel nut designed to mate with M12 bolts and threaded rods. Manufactured for general mechanical and construction use, this nut provides reliable clamping in assemblies, frames and machinery where an M12 threaded connection is required. The straightforward geometry and common thread size make it suitable for repair, maintenance and installation tasks in domestic and professional settings.
Advantages
This standard hex nut offers uniform load distribution across six faces for stable fastening and easier wrench access. Its standard M12 thread compatibility ensures interchangeability with widely used bolts and studs, simplifying replacements and repairs. The nut’s simple design enables fast installation and removal with standard tools and supports secure clamping in a variety of applications.
Suitable for
Mechanical assemblies and machine fastening
Construction frames and structural connections
Maintenance and repair of equipment using M12 fasteners
Installation of fixtures, brackets and supports
Key specifications
Thread size: M12
Shape: hexagonal, 6-sided
Material: steel (standard fastening grade)
Compatibility: designed for use with M12 bolts and threaded rods
Application: general mechanical and construction use
How to use
Thread the hex nut onto an M12 bolt or threaded rod by hand until finger-tight, then use an appropriate wrench or socket to tighten to the required torque for your application. Ensure mating threads are clean and undamaged before assembly. For safety and long-term performance, follow the torque specifications relevant to the bolt grade and the assembly’s design, and apply a suitable washer or locking device where vibration or loosening is a concern.
Usage recommendations
Inspect threads prior to installation, choose the correct torque for the bolt grade, and consider using washers or locking elements when installing in vibrating or safety-critical environments.

## FAQ

### How much does the Hex Nut Niczuk M12 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 301 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 28.07.2026 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/11828425/67229429_large.webp