Specification
Types
- Type A: With threaded stud
- Type B: With internal thread
Knob
Plastic, phenolic resin (PF)
- Operating temperature up to 110 °C
Spindle
Steel
Zinc plated, blue passivated
Information
Revolving ball knobs GN 319.2 are in general used where a pulling action is involved such as on vertically positioned handwheels.