All measurements in millimeters (mm)

DIAMETER (D)M8M10M12M14M16M18M20M22M24M27M30M33M36M39M42M45M48M52
PITCH1.251.501.752.002.002.502.502.503.003.003.503.504.004.004.504.505.005.00
M/E 1.25XD (B1)101215182022252830353842455052586065
N/E (B2) L ≤ 20022263034384246505460667278849098102110
N/E (B2) L = 125-200283236404448525660667278849096102108116
N/E (B2) L ≥ 200454953576165697379859197103109115121129