Repeat Gold Screw Hub

Gold anodised 7075-T6 aluminium hub with two M4 grub screws to hold on to the shaft which will hold on much better than the typical single M3 grub screw. Four M3 tapped holes for mounting ~9mm apart from each other. Great for attaching custom wheels or a weapon arm to a gearmotor. We stock them in 4mm bore for our 22mm motors & other 22/25mm motors and 6mm bore for Mega Sparks & Repeat Max‘s & 37mm gearmotors. CAD files: 4mm STEP, 6mm STEP.