# Crimp Ring Terminal Erko KOE M10 × 2.5 mm, insulated, 100 pcs

**URL:** https://aio.lv/en/product--erko-koe10-25100--12112429
**Data updated:** 2026-03-20 10:04 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** KOE\_10-2,5/100
**EAN:** 5905912816617
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-koe10-25100--12112429

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Insulated crimp ring terminal Erko KOE with M10 stud size and 2.5 mm conductor barrel diameter, supplied in a pack of 100 pieces. Designed for reliable electrical connections to bolts or studs, the ring terminal provides mechanical retention and insulated protection for copper conductors. Suitable for panel wiring, grounding, and general low-voltage electrical installations.

## Long description

Insulated crimp ring terminal Erko KOE M10 × 2.5 mm, supplied in a pack of 100 pieces, is designed for creating secure electrical connections to bolts and studs. The ring shape ensures mechanical retention when mounted on an M10 stud, while the insulated sleeve provides electrical isolation and protection for copper conductors with a 2.5 mm barrel diameter. This terminal is intended for low-voltage applications such as panel wiring, grounding and general electrical installations where a reliable bolted connection is required.
Advantages
The insulated construction reduces the risk of accidental short-circuits and improves safety during handling and maintenance. The ring contact form offers stable mechanical fastening and vibration resistance once tightened to a stud. Uniform crimpability of the 2.5 mm conductor barrel ensures consistent electrical contact and low contact resistance when proper crimping tools and techniques are used. Supplied in a bulk pack of 100 pieces, the terminals are convenient for repetitive installation tasks and small-to-medium projects.
Suitable for
Panel wiring and terminal blocks
Grounding and earthing connections
Automotive low-voltage circuits and battery terminals
Industrial control cabinets and junction points
Repair and maintenance of electrical equipment
Key specifications
Stud compatibility: M10
Conductor barrel diameter: 2.5 mm
Insulation: polymer sleeve for electrical isolation
Contact shape: ring terminal
Material: conductive metal for copper conductors (unplated or plated variants dependent on batch)
Pack quantity: 100 pieces
Application voltage range: suitable for low-voltage installations
How to use
Strip the conductor to the appropriate length for insertion into the 2.5 mm barrel, insert the bare conductor fully into the terminal barrel, and crimp using a suitable insulated terminal crimper sized for the barrel diameter. Place the ring over the M10 stud and secure with the appropriate nut and washer, ensuring proper torque per equipment specifications to maintain mechanical integrity and low contact resistance. Verify the connection visually and, if required, by a pull test or continuity measurement.
Recommendations for use
Use correctly sized crimping tools and follow the torque recommendations for M10 connections. Ensure the conductor is compatible with the 2.5 mm barrel and that insulation extends close to the crimp to maintain protection. Avoid exposing terminals to environments with excessive corrosion or temperatures beyond the specified limits of the insulation material.

## FAQ

### How much does the Erko KOE M10 × 2.5 mm insulated ring terminal, 100 pcs cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 08.07.2026 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 Erko 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 Erko 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/12112429/67647983_large.webp