Type SK - Star knob DIN6335 Plastic (KU) Duroplast PF
Type ST - Star knob DIN6335 Plastic (KT) Technopolymer (Polyamide PA)
GN6335.4 Star Knob, Plastic, Threaded Steel Stud
As with all star knobs, this male variant with threaded steel bolt provides a firm grip to easily achieve high torques whilst being comfortable to use. A cost effective choice, they are available in duroplast or technopolymer plastics or cast iron.
Knob Type SK - Plastic, (KU) Duroplast (PF) black, shiny.
Knob Type ST - Plastic, (KT) Thermoplast (Polyamid PA), shock resistant, black, matt.
Threaded Bolt - Steel screws, zinc plated, blue passivated.