Universal 2-piece Connector ELKO-BIS 57×50 mm, galvanized (model 7.1 OC)

The ELKO-BIS universal 2-piece connector 57×50 mm (model 7.1 OC) is a compact galvanized metal joining element designed to connect structural elements and profiles. Its zinc-coated surface provides corrosion resistance suitable for both indoor and outdoor applications. The connector is intended to deliver mechanical fastening, alignment and stability where a rigid joint between components is required.

Advantages

The connector's galvanized finish protects against rust and extends service life in varied environments. Its two-piece design enables accurate alignment and secure mechanical fixation of profiles and construction elements. The compact 57×50 mm footprint allows use in constrained spaces while maintaining solid load transfer between connected parts. Manufactured for repeatable fit and straightforward installation, it supports reliable structural connections.

Suitable for

• Joining metal profiles and structural elements in indoor construction
• Outdoor framework connections where corrosion resistance is required
• Installation tasks that require compact, space-saving connectors
• Applications needing mechanical alignment and stable joints

Key specifications

• Material: galvanized steel surface
• Dimensions: 57 × 50 mm footprint
• Design: two-piece connector for mechanical joining
• Primary function: fastening and alignment of profiles and structural elements
• Usage environment: suitable for indoor and outdoor conditions with corrosion protection

How to use

Position the two connector parts on the mating profiles or structural elements so that alignment features match and the connector covers the joining points. Secure the parts together using appropriate fasteners through the provided attachment holes, ensuring even tightening to achieve firm mechanical contact and alignment. Verify the connection for correct alignment and stability before applying load. Select fasteners and torque values according to the materials and structural requirements of the installation.

Usage recommendations

For durable performance, use corrosion-resistant fasteners compatible with galvanized steel and avoid dissimilar metal contact that could cause galvanic corrosion. Inspect joints periodically in exposed outdoor installations and re-tighten fasteners if necessary. Choose connector placement to distribute loads evenly and follow structural guidelines for profile types and thicknesses.