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Metric Thread Gage Pitch Diameters
(Tolerance Class 6 - Sizes M15 Through M39)
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Thread Size
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Plug Gage
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Ring Gage
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M15.0x1.00
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14.350mm
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14.510mm
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14.324mm
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14.206mm
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M15.0x1.50
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14.026mm
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14.216mm
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13.994mm
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13.854mm
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M16.0x1.00
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15.350mm
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15.510mm
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15.324mm
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15.206mm
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M16.0x1.50
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15.026mm
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15.216mm
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14.994mm
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14.854mm
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M16.0x2.00
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14.701mm
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14.913mm
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14.663mm
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14.503mm
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M17.0x1.00
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16.350mm
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16.510mm
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16.324mm
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16.206mm
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M17.0x1.50
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16.026mm
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16.216mm
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15.994mm
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15.854mm
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M18.0x1.00
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17.350mm
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17.510mm
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17.324mm
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17.206mm
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M18.0x1.50
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17.026mm
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17.216mm
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16.994mm
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16.854mm
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M18.0x2.00
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16.701mm
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16.913mm
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16.663mm
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16.503mm
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M18.0x2.50
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16.376mm
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16.600mm
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16.334mm
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16.164mm
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M20.0x1.00
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19.350mm
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19.510mm
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19.324mm
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19.206mm
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M20.0x1.50
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19.026mm
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19.216mm
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18.994mm
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18.854mm
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M20.0x2.00
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18.701mm
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18.913mm
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18.663mm
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18.503mm
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M20.0x2.50
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18.376mm
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18.600mm
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18.334mm
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18.264mm
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M22.0x1.00
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21.350mm
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21.510mm
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21.324mm
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21.206mm
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M22.0x1.50
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21.026mm
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21.216mm
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20.994mm
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20.854mm
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M22.0x2.00
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20.701mm
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20.913mm
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20.663mm
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20.503mm
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M22.0x2.50
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20.376mm
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20.600mm
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20.334mm
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20.164mm
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M24.0x1.00
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23.350mm
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23.510mm
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23.324mm
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23.206mm
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M24.0x1.50
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23.026mm
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23.226mm
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22.994mm
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22.854mm
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M24.0x2.00
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22.701mm
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22.925mm
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22.663mm
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22.493mm
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M24.0x3.00
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22.051mm
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22.316mm
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22.003mm
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21.803mm
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M25.0x1.00
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24.350mm
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24.520mm
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24.324mm
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24.199mm
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M25.0x1.50
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24.026mm
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24.226mm
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23.994mm
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23.844mm
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M25.0x2.00
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23.701mm
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23.925mm
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23.663mm
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23.493mm
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M26.0x1.00
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25.350mm
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25.520mm
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25.324mm
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25.199mm
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M26.0x1.50
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25.026mm
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25.226mm
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24.994mm
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24.844mm
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M27.0x1.00
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26.350mm
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26.520mm
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26.324mm
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26.199mm
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M27.0x1.50
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26.026mm
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26.226mm
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25.994mm
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25.844mm
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|
M27.0x2.00
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25.701mm
|
25.925mm
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25.663mm
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25.493mm
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M27.0x3.00
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25.051mm
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25.316mm
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25.003mm
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24.803mm
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M28.0x1.00
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27.350mm
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27.520mm
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27.324mm
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27.199mm
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M28.0x1.50
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27.026mm
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27.226mm
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26.994mm
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26.844mm
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M28.0x2.00
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26.701mm
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26.925mm
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26.663mm
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26.493mm
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M30.0x1.00
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29.350mm
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29.520mm
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29.324mm
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29.199mm
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M30.0x1.50
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29.026mm
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29.226mm
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28.994mm
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28.844mm
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M30.0x2.00
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28.701mm
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28.925mm
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28.663mm
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28.493mm
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M30.0x3.50
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27.727mm
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28.007mm
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27.674mm
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27.462mm
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M32.0x1.50
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31.026mm
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31.226mm
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30.994mm
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30.844mm
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M32.0x2.00
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30.701mm
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30.925mm
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30.663mm
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30.493mm
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M33.0x1.50
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32.026mm
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32.226mm
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31.994mm
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31.844mm
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M33.0x2.00
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31.701mm
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31.925mm
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31.663mm
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31.493mm
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M33.0x3.50
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30.727mm
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31.007mm
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30.674mm
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30.462mm
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M35.0x1.50
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34.026mm
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34.226mm
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33.994mm
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33.844mm
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M36.0x1.50
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35.026mm
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35.226mm
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34.994mm
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34.844mm
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M36.0x2.00
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34.701mm
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34.925mm
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34.663mm
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34.493mm
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M36.0x3.00
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34.051mm
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34.316mm
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34.003mm
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33.803mm
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M36.0x4.00
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33.402mm
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33.702mm
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33.342mm
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33.118mm
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M38.0x1.50
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37.026mm
|
37.226mm
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36.994mm
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36.844mm
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|
M39.0x1.50
|
38.026mm
|
38.226mm
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37.994mm
|
37.844mm
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M39.0x2.00
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37.701mm
|
37.925mm
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37.663mm
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37.493mm
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M39.0x3.00
|
37.051mm
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37.316mm
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37.003mm
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36.803mm
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M39.0x4.00
|
36.402mm
|
36.702mm
|
36.342mm
|
36.118mm
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© 2007 Great Lakes Gage Sales, Inc.
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