Diameter (d)PitchdkkDrive
M3 0.50 5.70-5.40 1.66-1.40Pin+SW2
M4 0.70 7.60-7.24 2.20-1.95Pin+SW2.5
M5 0.80 9.50-9.14 2.75-2.50Pin+SW3
M6 1.00 10.50-10.07 3.30-3.00 Pin+SW4
M8 1.25 14.00-13.57 4.40-4.10 Pin+SW5
M10 1.50 17.50-17.07 5.50-5.20 Pin+SW6
M121.7521.00-20.486.60-6.24Pin+SW8