Thread Plug Gauge for Checking an External/Outside Diameter of a Cylindrical Object by MSP Metrology (M) Sdn Bhd from Eisen Japan
Table for metric Threads size and Pitches
Nominal Designation of Threads | Coarse Pitch | Fine Pitch | |||
M1 | 0.25 | 0.2 | |||
M1.1 | *0.25 | *0.2 | |||
M1.2 | 0.25 | 0.2 | |||
M1.4 | 0.3 | 0.2 | |||
M1.6 | *0.35 | *0.2 | |||
M1.7 | ∇0.35 | Δ0.2 | |||
M1.8 | *0.35 | *0.2 | |||
M2 | 0.4 | 0.25 | |||
M2.2 | *0.45 | *0.25 | |||
M2.3 | ∇0.4 | Δ0.25 | |||
M2.5 | *0.45 | *0.35 | |||
M2.6 | ∇0.45 | Δ0.35 | |||
M3 | *0.5 | ||||
M3 | Δ0.6 | 0.35 | |||
M3.3 | 0.6 | 0.35 | |||
M4 | *0.7 | ||||
M4 | Δ0.75 | 0.5 | |||
M4.5 | 0.75 | 0.5 | |||
M5 | *0.8 | ||||
M5 | Δ0.9 | 0.5 | |||
M5.5 | Δ0.9 | 0.5 | |||
M6 | 1 | 0.75 | Δ0.5 | ||
M7 | 1 | 0.75 | Δ0.5 | ||
M8 | 1.25 | 1 | 0.75 | ||
M9 | 1.25 | 1 | 0.75 | ||
M10 | 1.5 | 1.25 | 1 | *0.75 | Δ0.5 |
M11 | *1.5 | Δ1.25 | 1 | *0.75 | Δ0.5 |
M12 | 1.75 | 1.5 | *1.25 | 1 | Δ0.5 |
M13 | Δ1.5 | Δ1 | Δ0.5 | ||
M14 | 2 | 1.5 | *1.25 | 1 | Δ0.5 |
M15 | 1.5 | 1 | Δ0.5 | ||
M16 | 2 | 1.5 | 1 | Δ0.5 | |
M17 | *1.5 | *1 | |||
M18 | 2.5 | 2 | 1.5 | 1 | Δ0.5 |
M20 | 2.5 | 2 | 1.5 | 1 | Δ0.5 |
M22 | 2.5 | 2 | 1.5 | 1 | Δ0.5 |
M24 | 3 | 2 | 1.5 | 1 | Δ0.5 |
M25 | 2 | 1.5 | 1 | Δ0.5 | |
M26 | Δ2 | 1.5 | Δ1 | Δ0.5 |
Nominal Designation of Threads | Coarse Pitch | Fine Pitch | ||||
M27 | 3 | *2 | 1.5 | *1 | ||
M28 | 2 | 1.5 | 1 | Δ0.5 | ||
M30 | 3.5 | *3 | 2 | 1.5 | 1 | Δ0.5 |
M32 | 2 | 1.5 | Δ1 | Δ0.5 | ||
M33 | 3.5 | *3 | *2 | 1.5 | ||
M34 | Δ2 | Δ1.5 | Δ1 | Δ0.5 | ||
M35 | 1.5 | |||||
M36 | 4 | *3 | 2 | 1.5 | Δ1 | Δ0.5 |
M38 | Δ2 | 1.5 | Δ1 | Δ0.5 | ||
M39 | 4 | *3 | *2 | *1.5 | ||
M40 | *3 | 2 | 1.5 | Δ1 | ||
M42 | 4.5 | *4 | *3 | 2 | 1.5 | Δ1 |
M45 | 4.5 | *4 | *3 | 2 | 1.5 | Δ1 |
M48 | 5 | *4 | *3 | 2 | 1.5 | Δ1 |
M50 | *3 | 2 | 1.5 | Δ1 | ||
M52 | *5 | *4 | *3 | 2 | 1.5 | |
M55 | *4 | *3 | 2 | 1.5 | ||
M56 | *5.5 | *4 | *3 | *2 | *1.5 | |
M58 | *4 | *3 | 2 | 1.5 | ||
M60 | *5.5 | *4 | *3 | 2 | 1.5 | |
M62 | *4 | *3 | 2 | 1.5 | ||
M64 | *6 | *4 | *3 | *2 | *1.5 | |
M65 | *4 | *3 | 2 | 1.5 | ||
M68 | *6 | *4 | *3 | 2 | 1.5 | |
M70 | *6 | *4 | *3 | 2 | 1.5 | |
M72 | *6 | *4 | *3 | 2 | 1.5 | |
M75 | *4 | *3 | 2 | 1.5 | ||
M76 | *6 | *4 | *3 | *2 | *1.5 | |
M78 | 2 | Δ1.5 | ||||
M80 | *6 | *4 | *3 | 2 | 1.5 | |
M82 | 2 | Δ1.5 | ||||
M85 | *6 | *4 | *3 | 2 | Δ1.5 | |
M88 | Δ2 | Δ1.5 | ||||
M90 | *6 | *4 | *3 | 2 | Δ1.5 | |
M92 | Δ2 | Δ1.5 | ||||
M95 | *6 | *4 | *3 | 2 | Δ1.5 | |
M98 | Δ2 | Δ1.5 | ||||
M100 | *6 | *4 | *3 | 2 | Δ1.5 |
Note:
*: Values adopted from ISO
Δ: Values disused in March 1968 (Old JIS)
∇: Values disused in June 1997 (Old JIS)