Multifunction frame plug MFR

CELO Befestigungssysteme GmbH presents the multifunction frame plug MFR – a high-quality solution for professional applications in timber and metal construction. Developed to meet the highest standards, the system impresses with its quality, flexibility, and ease of installation.

Product features:

The MFR frame plugs consist of a robust plastic body with optimized expansion geometry and a pre-assembled screw. The high-grade nylon is UV-, aging- and weather-resistant, ensuring a long service life even under demanding conditions. Three versions are available:

• MFR SB TX – countersunk plug with TX screw, ideal for flush installation in wood construction
• MFR SB SSKS – countersunk plug with hex screw and integrated washer for increased surface pressure
• MFR FB SSKS – flat rim plug with hex-head screw for metal construction, prevents contact corrosion

The screws are available in zinc-plated, stainless steel A4, or hot-dip galvanized HD, making them ideal for both indoor and outdoor use. Thanks to their premium design and materials, the MFR plugs offer ETA-certified versatility across different substrates, with multiple setting depths suitable for a wide range of projects.

Application areas:
Whether for façade substructures, ceiling or roof frameworks, window and door frames, or profile and metal fixings – the MFR ensures secure, fast, and efficient connections.

With the free MFR Frameplug Design software, CELO supports planners and professionals in standardized calculation and project planning, including wind load assessment and detailed visualization.