Multi-duty channel system (MT)

More flexible, easier-to-use modular strut and girder system for 3D structures

More flexible, easier-to-use modular strut and girder system for 3D structures
MT-80 OC Girder Heavy-duty rectangular box section, for outdoor use with low pollution
MT-90 OC Girder Heavy-duty square box section, for outdoor use with low pollution
MT-100 OC Girder Extra-heavy-duty rectangular box section, for outdoor use with low pollution
MT-C-GS OC Angle bracket Braced angle bracket for heavy-duty strut channel structures subject to 3D loads, for outdoor use with low pollution
MT-C-GL OC Angle bracket Braced angle bracket for heavy-duty MT girder structures subject to 3D loads, for outdoor use with low pollution
MT-C-GS A OC Angle bracket Adjustable, braced angle bracket for girder and strut channel structures subject to 3D loading, for outdoor use with low pollution
MT-C-GL A OC Angle bracket Adjustable, braced angle bracket for heavy-duty MT girder structures subject to 3D loading, for outdoor use with low pollution
MT-U-GL1 OC T-beam Flange for constructing T-beams using MT girders, for outdoor use with low pollution
MT-C-GLP T OC Gusset plate Gusset plate for T-shaped connections with MT-80, MT-90 or MT-100 girders, for outdoor use with low pollution
MT-B-O2B OC 3D-load baseplate Base connector for anchoring strut channel structures under 3D loading to concrete and steel, for outdoor use with low pollution
MT-B-GS T OC Girder baseplate Base connector for anchoring MT-70 and MT-80 girder structures to concrete and steel, for outdoor use with low pollution
MT-BC-GS T OC Beam clamp Beam clamp for fastening MT-70 and MT-80 girders to steel beams, for outdoor use with low pollution
MT-AB-L 45 Angle brace 45-degree angle brace for anchoring bracing of MT-40 and MT-50 strut channel structures to concrete
MP-PS 4-2 Pipe shoe Adjustable quadruple pipe shoes with outdoor coating for fastening 217-610 mm (8" to 24") diameter pipes to various base materials in moderately corrosive environments
MT-C-LDP L1 OC Angle connector Angle connector for assembling strut channels structure or channel with Load Distribution Plate, for outdoor use with low pollution
MT-CC-40/50 OC U-Fitting Clamp for channel-to-channel or channel-to-girder cross-connections with MT strut channel, for outdoor use with low pollution
MT-CC-70 OC U-Fitting Clamp for cross-connection of one MT girder to another channel/girder, for outdoor use with low pollution
MT-B-G AS OC Base connector Hot-dip galvanized base connector for fastening MT-70 and MT-80 girders to structural steel in moderately corrosive environments
MT-CTAB Screw Grade 8.8 bolt with square washer used for assembling raised floor systems in dry, indoor environments
MT-CTAB OC Screw Grade 8.8 bolt with hot-dip galvanized square washer used for assembling raised floor systems in moderately corrosive environments
MT-P-G OC Modular plate Modular plate for mounting modular structures on structural steel without the need for direct fastening
MT multitrade support assembly with SI-AT-A22 adaptive torque module

Get the support you need with MT

A single seamless solution for your installation requirements

Easy to design and simple to assemble, Hilti’s MT system is the only answer you’ll ever need for virtually all your installation support structures. Whether you are planning MEP installations such as pipe and ventilation supports, or cable tray supports, access platforms and integrated floors, you’ll need just one versatile, lightweight, and highly efficient MT system.

Do more with less

A cost-optimised solution for the full range of supports

With Hilti’s seamless MT system, we’ve got almost all your loading scenarios covered. Hilti's MT system, which comes with cutting-edge corrosion protection including zinc magnesium coating, is ideal for light utilities as pipes, air ducts, as well as cable trays, ladders, and even for larger non-critical piping or heavier mechanical equipment. Interconnectivity within Hilti’s MT system allows you to combine all your MEP utilities into one multi-discipline support and utilize the space more effectively on the job site.

Making design simpler

Take the headache out of your planning 

To help streamline design of your support, Hilti offers plug-ins for standard structural engineering tools (STAAD.Pro), and plant design modelling tools (Smart 3D). You’ll also have access to BIM/CAD library content and Revit families thus enabling the integration of the MT system design into your current workflows. Also, Hilti engineers are on hand to provide expert assistance at any time – helping optimize ever larger and more complex projects.

MT system components can be connected with one hand thanks to thread-forming bolts..

Seamless assembly

For faster, safer and easier installation

Installation of MT girders, strut channels and other components is intuitive and seamless. Connect channels to girders with one hand thanks to thread forming bolts that eliminate the need for nuts and washers. To simplify installation, Hilti has also developed innovative Twist-Lock connectors that are inserted into the strut channel with a one-handed “push and twist” motion. When installed, they cut a groove into the channel allowing for rapid and highly accurate placement of components. The Twist-Locks do not slip before final torquing and can be repositioned later. What’s more, in some cases you won’t need connectors at all thanks to direct girder-on-girder or strut-on-girder connectivity. Even when utilizing the full range of MT components, you’ll enjoy a streamlined, system designed to be as multipurpose as possible.

Designed to last

Cutting-edge corrosion resistance

The MT system is designed to provide optimal corrosion resistance for both indoor and outdoor exposure. For indoor exposure, you’ll benefit from Hilti’s established high-quality solution where profiles are Sendzimir galvanized and connectors and baseplates are electro-galvanized. The outdoor solution combines hot-dip galvanized zinc (for components such as connectors and baseplates) and zinc magnesium (ZM technology) for profiles. ZM profiles conform to the ASTM A1046 and EN 10346 standards. As a result, with ZM technology, the MT system offers a cost-optimized, robust solution which requires less work and is environmentally conscious system.