MULTINUT GIEHL®

The MULTINUT GIEHL® quick-release nut is a quick-release fastening nut made from the material of your choice for maximum loads

TIME IS MONEY!

The Multinut needs 3 seconds to bridge a one meter long thread during assembly or disassembly. The standard nut needs 60 seconds. With the Multinut, the length of the thread no longer plays a role!

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To install, slide the MULTINUT over the thread as far as it will go and lock it. Use the wrench to tighten the connection to the required torque. Only four different wrench sizes are required to fit all sizes from M6 to M24.

For disassembly, the MULTINUT is loosened with the wrench, opened by pulling on the sleeve and then removed via the thread.

Step 1: Slide the open MULTINUT over the thread
Step 2: Slide the MULTINUT as far as it will go and close it by gently pressing the sleeve
Step 3: Tighten the closed MULTINUT to the desired tightening torque using a wrench
Advantages
  • Over 90% time saving during assembly compared to standard nuts
  • Bridging of rusted, plastically deformed thread paths (in case of stiffness)
  • No seizing on the thread possible
  • No difficulties with damaged threads
  • No special wrench required, a standard open-end wrench or ring wrench is sufficient
  • The Multinut is ready to use, has no loose parts and always remains a single unit
  • No need to start and search for the thread
  • No need to turn the nut as far as it will go
  • No need to hold the screw or threaded rod to fix it in place
  • Easy installation in tight and inaccessible places
  • No gripping with longer threads
  • No resistance due to paint residue, rust or damaged threads
  • Sustainability: reusability due to protection of the thread flanks, making them much more sustainable than standard nuts
Sizes
M6, M8, M10, M12, M14, M16, M18, M20, M22, M24
Other sizes and special designs on request
Material
Steel 1.7227 (F1000) (stock item)
Stainless steel VA 1.4305 and other materials on request (e.g. copper, aluminum, plastics, etc.)
Versions
MULTINUT hexagon
MULTINUT knurled nut
MULTINUT with groove
MULTINUT hexagon cap nut
MULTINUT cap nut with star grip
Special versions on request
Strength class(es)

The MULTINUT has strength class 10 and is therefore suitable for (almost) all industrial and commercial applications. The strength has been tested and confirmed by the Darmstadt State Materials Testing Institute (test report). (other strength classes on request)

STIHL-Logo
„We use the MULTINUT quick-release nut from Giehl-Systems in our production. Thanks to the MULTINUT, we have significantly reduced the time required to assemble the parts.“
MULTINUT hexagon
MULTINUT knurled nut
MULTINUT with groove
MULTINUT hexagon cap nut
MULTINUT cap nut with star grip
Areas of application
  • Steel construction
  • Flying constructions
  • Flange and fitting screw connections
  • Automotive industry
  • Machine and plant construction
  • Reactor and chemical engineering
  • Pipeline construction
  • Transport safety devices
  • Technical consumer goods
  • Petrochemicals
  • Drug production
  • Food production