Torque limiting knobs

Torque limiting knobs
  • Volume Discount
Torque limiting knobs GN 3663 are used when the manually applied torque is to be limited.
When turned clockwise, the torque mechanical system of the knurled knob triggers an „over-engagement“ as soon as the specified torque is reached. When turning anti-clockwise, the mechanical system locks such that the torque is not limited. When tightening, this will ensure that the maximum permissible torque is not exceeded. On the other hand, the torque necessary for releasing will always be transferred reliably.
After removing the cover and loosening the countersunk screw, the thread or bore insert can be dismantled.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
3663-42-M8-2
3663-42-M8-2,​5
3663-42-M8-3,​2
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Thread d2/d4 Diameter d1
(φ)
Bore d3 Torque Weight
(kg)

62.02 €

1 Available Same day

Stock

M 842-2, 20.107

62.02 €

1 Available Same day

Stock

M 842-2,5, 2,50.123

62.02 €

1 Available Same day

Stock

M 842-3,2, 3,20.120

Loading...

  1. 1

Tech Support