# Ring crimp terminal Erko KOP M6 × 2.5 mm, 100 pcs

**URL:** https://aio.lv/en/product--erko-kop6-25100--12397475
**Data updated:** 2026-04-27 22:30 (EEST)
**Category:** Tool kits and accessories
**Manufacturer:** Erko
**Manufacturer code:** KOP\_6-2,5/100
**EAN:** 5905912824421
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--erko-kop6-25100--12397475

## 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

Erko KOP ring crimp terminals, size M6 with a 2.5 mm conductor barrel diameter, pack of 100 pieces. Designed for creating secure ring-terminated connections on bolts or studs, these crimp-on wire terminals suit electrical installations, control panels and machinery where reliable bolted connections are required. Use with appropriate crimping tools for a stable, conductive joint.

## Long description

Erko KOP ring crimp terminals M6 × 2.5 mm, pack of 100, are crimp-on electrical terminals designed to form secure ring connections on M6 bolts or studs. Each terminal features a ring eye sized for M6 fastening and a 2.5 mm internal conductor barrel diameter to accept appropriately sized solid or stranded conductors. These terminals are intended for use where a bolted, low-resistance and mechanically stable electrical connection is required in installations, control cabinets, panels and machinery.
Advantages
These Erko KOP ring crimp terminals provide a compact, repeatable method to terminate wires with a reliable mechanical and electrical joint. The ring eye ensures a secure bolted connection that resists vibration and loosening; the crimp barrel accepts 2.5 mm conductor cross-sections for consistent contact area when properly crimped. Supplied in a pack of 100, they are suitable for repetitive installation tasks and reduce time compared with loose soldered or wrapped terminations when used with a compatible crimping tool.
Suitable for
 Electrical installations in residential and commercial panels
 Control cabinets and relay terminals
 Machinery and equipment grounding or power terminations
 Service and maintenance work where bolted connections are required
When it may not be suitable
These crimp terminals are not suitable for applications that require insulation over the ring or an integrated insulating sleeve, as they are standard ring terminals without built-in insulation. They are also not intended for conductor sizes significantly larger or smaller than the specified 2.5 mm barrel diameter; using the incorrect conductor size can lead to poor electrical contact or mechanical failure.
Key specifications
 Ring size: suitable for M6 bolt or stud
 Conductor barrel internal diameter: 2.5 mm
 Terminal type: open-face ring crimp terminal
 Material: tin-plated copper or copper alloy (for conductive termination)
 Pack quantity: 100 pieces
How to use
Strip the conductor insulation to the appropriate length, insert the bare conductor into the 2.5 mm barrel until the strands reach the barrel end, and use a suitable single- or double-action crimping tool sized for the terminal to form a secure crimp. After crimping, place the ring over the M6 bolt or stud and fasten with the correct nut and washer to achieve a low-resistance bolted connection. Inspect each crimp visually and, where required, perform a pull test or continuity check to confirm mechanical and electrical integrity.
What to consider before purchase
 Confirm the bolt or stud size is M6 to ensure proper fit of the ring eye
 Verify conductor type and cross-section match the 2.5 mm barrel capacity
 Ensure availability of an appropriate crimping tool for non-insulated terminals
 Consider whether an insulated terminal or different material finish is required for the application
Usage recommendations
For reliable performance, use a crimping tool recommended for non-insulated ring terminals rated for the conductor size, confirm each crimp with a pull or electrical continuity test, and protect exposed connections from corrosion or shorting with appropriate washers, coatings or boot covers where environmental exposure is a concern.

## FAQ

### How much does the Ring crimp terminal Erko KOP M6 × 2.5 mm cost, and is it available for purchase?

The price is 12.49 € (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

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