Conveyor components 269 Conveyor components 317-318 Star knob with eye-bolt Part Article-Nr. ØA in-mm 317 31799 ¹⁄₂/12 317 31798 ⁵⁄₈/16 Ø A Ø1.97/50 0.67/17 1.22/31 0.35/9 M 10 Ø1.97/50 1.22/31 0.67/17 0.35/9 M 10 Ø1.57/40 0.67/17 1.36/34.5 0.35/9 M 10 Ø1.97/50 1.81/46 0.67/17 0.35/9 Material: Polyamide + nickel plated brass Star knob Star knob 317 318 Part Article-Nr. Ø in-mm 317 31701 1.97/50 317 31702 1.57/40 Part Article-Nr. 318 31801