Knob body

Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish.

Centre cap

Polyamide-based (PA) technopolymer, RAL 7035 grey colour, matte finish.

Torque limiting mechanism

Hardened steel.

Standard executions

Zinc-plated steel boss with threaded blind hole.

• VTD-AZ-2: maximum torque 2Nm.
• VTD-AZ-3: maximum torque 3Nm.
• VTD-AZ-4: maximum torque 4Nm.
• VTD-AZ-6: maximum torque 6Nm.