# ELKO-BIS 4-hole cross connector 4xM8/30

**URL:** https://aio.lv/en/product--elko-bis-90100205--12447284
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** ELKO-BIS
**Manufacturer code:** 90100205
**EAN:** 5907676743475
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elko-bis-90100205--12447284

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The ELKO-BIS 4-hole cross connector (90100205) is a professional lightning protection component designed for secure conductor joining. Featuring a 4xM8/30 configuration, this durable connector ensures reliable electrical conductivity and mechanical stability in grounding and lightning protection systems. It is engineered for long-term outdoor use, providing a robust solution for connecting conductors in complex installations.

## Long description

The ELKO-BIS 4-hole cross connector 4xM8/30 is a high-quality component specifically engineered for professional lightning protection and grounding systems. This connector provides a secure and reliable method for joining conductors, ensuring both mechanical stability and optimal electrical conductivity throughout the installation. Designed to withstand demanding environmental conditions, it serves as a critical element in maintaining the integrity of lightning protection networks in various building structures.
Advantages
This cross connector is characterized by its robust construction, which guarantees long-term durability even when exposed to harsh outdoor weather conditions. The 4xM8/30 configuration allows for precise and firm tightening, minimizing the risk of loose connections that could compromise the safety of the system. Its design facilitates efficient installation, making it a preferred choice for professionals who require reliable components that meet rigorous technical standards for lightning protection.
Suitable for
Connecting conductors in lightning protection systems
Grounding installations for residential and industrial buildings
Securing cross-joints in complex earthing networks
When it may not be suitable
This connector is not intended for use in environments with extreme chemical corrosion or high-vibration machinery where specialized vibration-proof fasteners might be required. It is also not suitable for applications involving non-standard conductor diameters that fall outside the specified clamping range of the M8 hardware.
Key specifications
Configuration: 4-hole cross connector
Fastening type: 4xM8 bolts
Thread size: M8
Material: Corrosion-resistant metal alloy
Application: Lightning protection and grounding
How to use
To install the connector, position the two conductors in the cross-joint configuration between the plates. Insert the M8 bolts through the four holes and tighten them evenly using a suitable wrench. Ensure that the contact surfaces are clean and free from oxidation to maintain maximum electrical conductivity. Verify that the connection is mechanically rigid and that the conductors are properly aligned before final tightening.
What to consider before purchase
Verify the diameter of the conductors being joined to ensure compatibility with the connector dimensions.
Check the local lightning protection regulations to ensure the component meets specific regional safety requirements.
Ensure that the quantity purchased matches the number of connection points required for your specific installation project.
Usage recommendations
Regularly inspect the connection points during annual maintenance of the lightning protection system to ensure that the bolts remain tight and the contact surfaces are free from significant environmental degradation.

## FAQ

### How much does the ELKO-BIS 4-hole cross connector 90100205 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 155 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 07.07.2026 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 ELKO-BIS 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 ELKO-BIS 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/12447284/68750348_large.webp