M2.5 Full Nuts A2 Stainless x50M2.5 Full Nuts A2 Stainless x50  Ref: NB7222
Standard Metric Thread Pitches

M2 0.40
M2.5 0.45
M3 0.50
M4 0.70
M5 0.80
M6 1.00
M7 1.00
M8 1.25
M10 1.50
M12 1.75
M14 2.00
M16 2.00
M18 2.50
M20 2.50