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Product Description
GN3664 Torque Limiting Tristar Knobs, Threaded Insert/Bore Insert
Torque limiting tristar knobs GN3664 are used when the torque applied by hand must be set or limited.
When turned clockwise, the torque mechanism of the tristar knob triggers a “slipping” effect after the specified torque is reached. When turned anti-clockwise, the mechanism locks up to disable any torque limiting. This ensures that a maximum permissible torque is not exceeded, while the torque required for loosening is always reliably transmitted.
Specification
Knob - Technopolymer (Polyamide PA-HP), glass fibre reinforced, black matte
Torque limiting mechanism - Steel, hardened
Other parts - Steel, blackened
Cover - Plastic, light gray
On Request
Other dimensions of bore inserts, or threaded inserts analog GN300
Other torques
Torque limiting turning anti-clockwise or turning both anti-clockwise and clockwise