GN6342 Washer, Axial Friction Bearing, Steel, Blackened
Used in connection with clamping screws, e.g. star knob screws, these washers offer the following advantages:
- almost double the clamping force due to the lower area friction.
- fixed contact surface is gentle on the element to be clamped.
Steel ST - Blackened.
Sliding disk - Plastic (Polyamide 46), glassfibre reinforced, temperature resistant up to 120° C, lightly greased (PTFE-mounting grease).