# Nut (rombus) Baks NRM8F 890101 — model NRM8F, manufacturer Baks

**URL:** https://aio.lv/en/product--baks-890101--12113771
**Data updated:** 2026-03-20 10:06 (EET)
**Category:** Miscellaneous repair tools
**Manufacturer:** Baks
**Manufacturer code:** 890101
**EAN:** 5900993207200
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--baks-890101--12113771

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Baks NRM8F (890101) is a rombus-shaped nut designed for mechanical fastening applications. Manufactured by Baks, this component provides a shaped seating surface for securing threaded fasteners where a non-cylindrical retention profile is required. Typical uses include assembly in machinery, fixtures, and repair tasks that call for a specialized nut geometry for anti-rotation or alignment purposes.

## Long description

Baks NRM8F rombus nut is a mechanical fastening component shaped to provide a non-cylindrical seating surface for threaded fasteners. The nut’s rhombus (rombus) cross-section offers a defined geometry intended to prevent rotation or to assist alignment where standard hex or square nuts are unsuitable. Manufactured by Baks, this model is intended for installation in assemblies that require a specialized nut profile for reliable positional restraint.
Advantages
The rombus profile creates a stable contact area that reduces the risk of unwanted turning under lateral loads and vibration. Its shaped form simplifies alignment in constrained housings and can be used where keyed or anti-rotation features are needed without adding additional parts. The component’s compact geometry is suitable for tight spaces and offers consistent mating with corresponding threaded fasteners.
Suitable for
Machine assembly points requiring anti-rotation fastening
Fixtures and jigs where alignment of threaded fasteners is critical
Repair and maintenance tasks with constrained installation space
Applications needing a shaped sealing or seating surface for controlled load distribution
Key specifications
Form factor: rombus (rhombus) shaped nut profile
Intended function: anti-rotation and alignment seating for threaded fasteners
Typical installation: press-fit or captive seating in prepared housings or brackets
Compatibility: designed to pair with compatible metric threaded fasteners of the matching nominal size
Physical characteristic: compact low-profile geometry for use in confined spaces
How to use
Position the rombus nut into the prepared opening or captive seat so that its shaped faces engage the surrounding material and prevent rotation. Align the mating threaded fastener with the nut’s internal thread and tighten to the appropriate torque for the fastener and application. Ensure the nut is seated fully and that the surrounding housing provides the intended anti-rotation support. If required, verify alignment and torque after initial operation or vibration exposure.
Usage recommendations
Use the rombus nut where mechanical anti-rotation or precise alignment is required; confirm thread size compatibility before installation and follow recommended torque values for the mating fastener to avoid thread damage or deformation of the seating area.

## FAQ

### How much does the Nut Baks NRM8F 890101 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 01.07.2026 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 Baks 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 Baks 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/12113771/67649171_large.webp