# Ergom M25 Polyamide Locknut, Black

**URL:** https://aio.lv/en/product--ergom-e03dk-02020400403--12461509
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Ergom
**Manufacturer code:** E03DK-02020400403
**EAN:** 5900003782215
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ergom-e03dk-02020400403--12461509

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Ergom M25 polyamide locknut is a high-quality fastening component designed for secure cable gland installation. Made from durable black polyamide, this nut provides excellent mechanical strength and resistance to environmental factors. It is ideal for industrial and electrical applications requiring reliable cable management and protection in various enclosures.

## Long description

The Ergom M25 polyamide locknut is a professional-grade fastening component engineered for the secure installation of cable glands in electrical enclosures and industrial equipment. Constructed from high-quality black polyamide, this locknut offers robust mechanical properties and reliable performance in demanding environments. Its design ensures a tight, vibration-resistant fit, maintaining the integrity of cable entries and protecting internal components from external elements.
Advantages
This polyamide locknut stands out due to its exceptional durability and resistance to harsh environmental conditions. The material provides excellent insulation properties and maintains its structural integrity over time, even when exposed to temperature fluctuations. Its lightweight yet strong construction makes it an ideal choice for various industrial applications where secure cable management is essential. The black finish provides a professional appearance that integrates seamlessly with standard electrical hardware.
Suitable for
Securing cable glands in electrical distribution boards
Industrial machinery and automation equipment
Outdoor enclosures requiring moisture and dust protection
General electrical installations in commercial buildings
This locknut may not be suitable for high-temperature environments exceeding the thermal limits of polyamide or for applications involving extreme chemical exposure that could degrade plastic materials. It is also not intended for structural load-bearing applications where metal fasteners are required.
Key specifications
Thread size: M25
Material: Polyamide
Color: Black
Application: Cable gland fastening
To use the Ergom M25 locknut, thread it onto the cable gland after the gland has been inserted through the enclosure wall. Tighten the nut firmly against the inner surface of the enclosure to ensure the gland is held securely in place. Ensure that the threads are properly aligned to prevent cross-threading during installation.
What to consider before purchase
Verify the thread size of your existing cable gland matches the M25 specification
Check the wall thickness of the enclosure to ensure sufficient thread length
Confirm the material compatibility with your specific environmental conditions
Usage recommendations
For optimal performance, tighten the locknut by hand and use a suitable wrench to apply a final quarter-turn to ensure a secure fit without over-tightening, which could damage the plastic threads.

## FAQ

### How much does the Ergom M25 Polyamide Locknut 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 — 22 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 06.07.2026 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 Ergom 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 Ergom 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/12461509/68763433_large.webp