This range of larger round knobs, with a scalloped edge for a comfortable grip, has outside diameters from 40mm up to 80mm, and are suitable for insert sizes, m6, m8, m10 and m12 depending on model chosen. Each one is supplied with a cover which fully closes the knob to leave a clean finished appearance.
With their ergonomic shape these fastener bodies are an attractive option when they will be visible as part of the application.
Manufactured in black Polyamide they are resistant to grease and oils, are hard wearing, and lightweight for their size.
These knobs are for heavier duty applications where manual fastening but higher torque needs to be achieved.