# Turnbuckle with serrated nut M12 for MG/MF/MH profile, Niczuk

**URL:** https://aio.lv/en/product--niczuk-81100411210--11828241
**Data updated:** 2026-03-09 11:18 (EET)
**Category:** Furniture Accessories
**Manufacturer:** Niczuk
**Manufacturer code:** 81100411210
**EAN:** 5907754228665
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--niczuk-81100411210--11828241

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Turnbuckle element with a serrated nut, M12 thread, designed for use with MG, MF and MH aluminium or steel profiles. Provides adjustable connection and secure fastening where profile components require alignment or clamping. Suitable for assembly of frames, enclosures, mounting structures and industrial profiles in mechanical and structural applications.

## Long description

Turnbuckle element with a serrated nut, M12 thread, designed for use with MG, MF and MH aluminium or steel profiles. This component provides an adjustable connection and secure fastening where profile components require alignment or clamping. It is intended for mechanical and structural applications such as assembly of frames, enclosures, mounting structures and industrial profiles, offering a compact solution for fine adjustment and reliable locking in profile systems.
Advantages
The serrated nut ensures a non-rotating, vibration-resistant locking action once adjusted. The M12 threaded turnbuckle allows precise length or tension adjustment between profile elements, enabling accurate alignment. Compatibility with MG, MF and MH profile types gives flexibility in use across aluminium and steel profile systems. The hardware is compact and intended for straightforward integration into existing profile channels without the need for additional complex fittings.
Suitable for
Assembly and alignment of aluminium and steel frame profiles
Mounting enclosures, panels and protective guards
Adjustable connections in machine or conveyor structures
Situations requiring vibration-resistant fastening and fine adjustment
Key specifications
Thread size: M12
Serrated nut for anti-rotation locking
Compatible profile types: MG, MF, MH
Suitable for aluminium and steel profile systems
Purpose: adjustable turnbuckle/connector for alignment and clamping
How to use
Insert the turnbuckle into the profile channel or fastening point, engage the M12 thread with the mating component and rotate to achieve the desired adjustment or tension. Once the correct position is reached, tighten the serrated nut against the profile or mating part to lock the setting and prevent rotation. Ensure thread engagement is sufficient and check alignment before final locking. Use appropriate tools sized for M12 threads and apply standard torque values for coarse steel threads unless manufacturer guidance specifies otherwise.
Usage recommendations
Inspect mating profile channels for burrs or debris prior to installation to ensure full engagement and stable clamping. Where exposure to corrosive environments is expected, select compatible materials or surface treatments for long-term reliability. Perform periodic checks for tightness in high-vibration applications.

## FAQ

### How much does the Turnbuckle M12 with serrated nut Niczuk cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 189 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 23.07.2026 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/11828241/67229284_large.webp