Size:
M6: Disc diameter: 37mm, cylinder outer diameter: 12mm, total height: 17mm, base plate thickness: 2.5mm, 3 hole diameter: 5.5mm, pitch: 1.0mm
M8: disc diameter: 37mm, cylinder outer diameter: 12mm, total height: 17mm, base plate thickness: 2.5mm, 3 hole diameter: 5.5mm, pitch: 1.25mm
M10: disc diameter: 37mm, cylinder outer diameter: 13mm, total height: 17mm, base plate thickness: 2.5mm, 3 hole diameter: 5.5mm, pitch: 1.5mm
M12: disc diameter: 40mm, cylinder outer diameter: 16mm, total height: 25mm, base plate thickness: 3.2mm,3 hole diameter: 5.5mm, pitch: 1.75mm