# Terminal cross connector 1-hole 45×45 mm galvanized ELKO-BIS 55.1 OC

**URL:** https://aio.lv/en/product--elko-bis-551-oc--12106856
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** ELKO-BIS
**Manufacturer code:** 55.1 OC
**EAN:** 5907676742010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elko-bis-551-oc--12106856

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

ELKO-BIS 55.1 OC is a galvanized 1-hole cross connector sized 45×45 mm for joining structural profiles or framing elements. Designed for mechanical connection at perpendicular joints, it provides corrosion-resistant steel construction and a single fastening hole for bolt or screw mounting. Suitable for metal framing, racks, supports and general industrial or construction use.

## Long description

ELKO-BIS 55.1 OC is a galvanized, single-hole terminal cross connector sized 45×45 mm designed to join structural profiles or framing elements at perpendicular intersections. Constructed from corrosion-resistant steel with a single fastening hole, this connector enables a compact mechanical connection for metal framing, racks, supports and other load-bearing assemblies where a right-angle junction is required.
Advantages
The galvanized surface provides long-term corrosion resistance suitable for indoor and sheltered outdoor installations. The compact 45×45 mm footprint enables use in tight framing arrangements and helps maintain alignment at right-angle joints. The single-hole design simplifies installation by allowing fixation with a bolt or screw while preserving structural integrity and reducing the number of parts required for the connection.
Suitable for
 Joining metal profiles at 90° intersections
 Assembly of industrial racks and shelving frames
 Construction of supports, braces and small structural frameworks
 Repair and reinforcement of existing metal framing
Key specifications
 Material: galvanized steel for corrosion protection
 Shape: terminal cross connector, one through-hole
 Dimensions: 45 × 45 mm footprint
 Fastening: single hole suitable for bolt or screw mounting
 Application: mechanical perpendicular joint for profiles and framing elements
How to use
Position the connector at the perpendicular joint of the profiles so that the faces align flush with the connected members. Insert an appropriately sized bolt or screw through the single hole and tighten to the torque recommended for the chosen fastener and profile thickness. Ensure mating surfaces are clean and properly supported during tightening to maintain correct alignment and load distribution. If used outdoors, verify that the galvanizing and fastener materials are compatible to avoid galvanic corrosion.
Usage recommendations
Choose a bolt or screw whose diameter and length match the hole and the combined thickness of the profiles. For structural applications, use grade-appropriate fasteners and follow applicable load and safety standards. Inspect connections periodically for corrosion, loosening or deformation and replace fasteners if wear is detected.

## FAQ

### How much does the ELKO-BIS 55.1 OC 1-hole cross connector 45×45 mm cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 692 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 14.07.2026 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/12106856/67643343_large.webp