MFR

MFR

MFR

Product catalog summary
Overview: The Multifunction Frame Plug (MFR) is designed for universal mounting of facade substructures, wood, and metal parts across various base materials. It features a long expansion area and early expansion through lateral bars for a secure hold. It is approved for fire protection doors in solid base materials by Hörmann.
Specifications: The MFR comes in different sizes with setting depths of 50 mm for MFR 8, and 50 mm or 70 mm for MFR 10 and MFR 14. The flat rim version prevents contact corrosion, and most lengths are pre-assembled. It is suitable for installations in precast pre-stressed concrete hollow core slabs, windows, and door frames.
Materials and Approvals: The MFR is compatible with a wide range of building materials including concrete, solid brick, hollow brick, and natural stone. It holds a European Technical Assessment (ETA) for concrete and masonry applications.
Advantages: The MFR is halogen-free and made in Germany. It is available in zinc plated, stainless steel A4, and hot-dip galvanized versions, each with specific applications and benefits.
Load Capacities: The permissible loads vary based on the material and plug size. For example, MFR 8 has a permissible tension load of 0.99 kN and a shear load of 3.31 kN in concrete. Load capacities are affected by temperature, with reductions at sustained higher temperatures.
Spacing and Edge Distances: The document provides detailed spacing and edge distance requirements for different materials and plug sizes, ensuring optimal installation and performance.
Product Variants: The MFR is available in various configurations, including countersunk plugs with countersunk screws and hex-head screws with integral washers. Each variant is tailored for specific applications and comes with detailed specifications for dimensions and load capacities.
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Catalog excerpts

MFR-1

Multifunction frame plug SB SSKS, zinc plated / A4 / HD FB SSKS, zinc plated / A4 Approvals and certificates • The multifunction frame plug MFR enables universal mounting of facade substructures as well as wood and metal parts in all common base materials • The long expansion area and early expansion achieved by lateral bars ensure reliable and secure hold • Approved by company Hörmann for fire protection doors in solid base materials • MFR 8: setting depth 50 mm; MFR 10: setting depth 50 mm and 70 mm; MFR 14: setting depth 70 mm • The flat rim version prevents contact corrosion • Almost all lengths are pre-assembled • Also suitable for precast pre-stressed concrete hollow core slabs • Suitable for windows and door frames installations European Technical Assessment for concrete and masonry HALOGEN frei STAINLESS STEEL Suitable building materials Very suitable • Concrete • Solid brick • Solid sand-lime brick • Precast pre-stressed hollow core slabs • Aerated concrete • Hollow brick • Hollow sand-lime brick • Lightweight hollow concrete blocks • Natural stone • Lightweight solid concrete blocks

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MFR-2

Frame fixings Multifunction frame plug MFR Plug length Ld Thickness of fixture tfix Anchorage depth hnom Drill hole depth h1 MFR 8: ds = 6 mm, MFR 10: ds = 7 mm, MFR 14: ds = 10 mm MFR SB TX, zinc plated countersunk plug with countersunk screw d0 Expected to be available from July 2022 STAINLESS STEEL MFR SB TX, stainless steel A4 countersunk plug with countersunk screw d0

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MFR-3

MFR SB TX, hot-dip galvanized countersunk plug with countersunk screw Type Hot-dip galvanized is not part of the ETA assessment MFR SB SSKS, zinc plated countersunk plug, hex-head screw with integral washer Type Expected to be available from July 2022 STAINLESS STEEL MFR SB SSKS, stainless steel A4 countersunk plug, hex-head screw with integral washer Type Expected to be available from July 2022 MFR SB SSKS, hot-dip galvanized countersunk plug, hex-head screw with integral washer Type

 Open the catalog to page 3
MFR-4

Frame fixings Multifunction frame plug MFR   MFR FB SSKS, zinc plated flat rim plug, hex-head screw with integral washer Type Expected to be available from June 2022 STAINLESS STEEL MFR FB SSKS, stainless steel A4 flat rim plug, hex-head screw with integral washer Type Expected to be available from June 2022 Blister MFR SB TX, zinc plated Countersunk plug with countersunk screw Art-No      washer-Ø MFR 8: 17 mm; MFR 10: 19 mm Blister MFR SB SSKS, zinc plated Countersunk plug, hex-head screw with integral washer d0

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MFR-5

Multifunction frame plug MFR Blister MFR FB SSKS, zinc plated flat rim plug, hex-head screw with integral washer d0 Anchorage depth hnom [mm] Solid brick Solid sand-lime brick Mz 20 KS 10 KS 20 Fper Fper [kN] Fper [kN] [kN] Hollow brick Hollow Hollow sand-li- concrete me brick block Precast prestressed hollow core slabs Aerated concrete Permissible bending moment for zinc plated screws AAC2 AAC4 AAC6 Fper Fper Fper [kN] [kN] [kN] Permissible load in all directions, Nper = permissible tension load, Vper = permissible shear load according to ETA assessment for zinc plated screws (For MFR with hot-dip...

 Open the catalog to page 5

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.