EN 5344 Torque Limiting Triangular Knobs Technopolymer Plastic, with Steel Tapped Insert


ELESA original design
code: VTD

Product description


EN 5344 torque limiting triangular knobs are used when the manually applied torque is to be limited.

When turned clockwise, the torque mechanism of the triangular knob triggers an “over-engagement” as soon as the specified torque is reached. When tightening, this ensures that the maximum permissible torque is not exceeded. When turned counter-clockwise, the torque necessary for release will always be transmitted properly.

Endurance tests have shown that the torque does not change even after up to 60,000 tightening cycles.


Knob body
Technopolymer (Polyamide PA)
  • Glass fiber reinforced
  • Temperature resistant up to 176 °F (80 °C)
  • Black, matte finish

Torque mechanism
Steel, hardened

Tapped insert
Steel, zinc plated, blue passivated finish

Color of the cover cap
Gray, RAL 7035, matte finishDGRDGR

RoHS compliant

On request

With threaded stud
With other torques
With stainless steel tapped insert

Technical drawing

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EN 5344 Technopolymer Plastic Torque Limiting Triangular Knobs, with Steel Tapped Insert sketch

Part Options / Table

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Dimensions in: Inch | Metric
in Nm
2.36M 61.081.990.790.3923
2.36M 81.081.990.790.4723

Build & Price

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Thread d2
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Total US Dollars (net)
In stock: 0
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Please note our quantity discounts (US Dollars).
≥ 250$43.72
Prop 65: -
Please contact our Sales Department for more information: 800-877-8351
RoHS: -
This part is new in our product range, no details are available at this time. For more recent details on the RoHS compatibility, please contact our Sales Department!
Weight: 0.207 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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