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UNC (Unified National Coarse) Thread Gauges

Go & No-Go Plug & Ring gauges from Insize & premium German supplier JBO in unified national coarse (UNC) thread form.

UNC (Unified National Coarse) Thread Gauges

Go & No-Go Plug & Ring gauges from Insize & premium German supplier JBO in unified national coarse (UNC) thread form.

Showing 1-25 of 28

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  1. UNC Go Ring Gauge 2A - 4121 Series (Insize)
    UNC Go Ring Gauge 2A - 4121 Series (Insize)
    The Insize 4121 Thread Ring gauges for gauging outside thread, to determine if the thread is within the upper/lower limits of the components tolerance. The hole size can be determined by using go and ... read more >

    Starting at £30.32 £25.27

    View Products 4121-INSIZE-UNC
  2. UNC No-Go Ring Gauge 2A Oil Hardened - 4633 Series (Insize)
    UNC No-Go Ring Gauge 2A Oil Hardened - 4633 Series (Insize)
    The Insize 4633 Thread Ring gauges for gauging outside thread, to determine if the thread is within the upper/lower limits of the components tolerance. The hole size can be determined by using go and ... read more >

    Class 2A tolerance.
    Thread Standard: ANSI B1.2.
    Material: OHNS (Oil Hardened Non-shrinking Steel).
    Hardness 60-62HRC.
    ... read more >

    Starting at £106.55 £88.79

    View Products 4633-INSIZE-NOGO-UNC
  3. UNC Go Ring Gauge 2A Oil Hardened - 4633 Series (Insize)
    UNC Go Ring Gauge 2A Oil Hardened - 4633 Series (Insize)
    The Insize 4633 Thread Ring gauges for gauging outside thread, to determine if the thread is within the upper/lower limits of the components tolerance. The hole size can be determined by using go and ... read more >

    Class 2A tolerance.
    Thread Standard: ANSI B1.2.
    Material: OHNS (Oil Hardened Non-shrinking Steel).
    Hardness 60-62HRC.
    ... read more >

    Starting at £84.97 £70.81

    View Products 4633-INSIZE-GO-UNC
  4. UNC Go/No-Go Plug Gauge 2B Oil Hardened - 4643 Series (Insize)
    UNC Go/No-Go Plug Gauge 2B Oil Hardened - 4643 Series (Insize)
    The Insize 4643 Thread Plug gauges for gauging internal thread sizes, to determine if the thread is within the upper/lower limits of the components tolerance. The hole size can be determined by using ... read more >

    Class 2B tolerance.
    Thread Standard: ANSI B1.2.
    Material: OHNS (Oil Hardened Non-shrinking Steel).
    Hardness 60-62HRC.
    ... read more >

    Starting at £69.78 £58.15

    View Products 4643-INSIZE-UNC
  5. UNC Go Ring Gauge 2A - 4121 Series (Insize)

    Starting at £30.32 £25.27

    View Products 2121-INSIZE-UNC
  6. UNC Go/No-Go Plug Gauge 2B - 4131 Series (Insize)
    UNC Go/No-Go Plug Gauge 2B - 4131 Series (Insize)
    The Insize 4131 Thread Plug gauges for gauging internal thread sizes, to determine if the thread is within the upper/lower limits of the components tolerance. The hole size can be determined by using ... read more >

    Starting at £43.10 £35.92

    View Products 4131-INSIZE-UNC
  7. Calibrated No-Go Thread Ring Gauge 3A (JBO)
    Calibrated No-Go Thread Ring Gauge 3A (JBO)
    Premium German made UNC Right Hand No-Go Thread Ring Gauge. For checking to a 3A tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter de ... read more >

    Starting at £106.78 £88.98

    View Products JBO-UNC-NOGO-3A-RG-RH-CALIB
  8. Calibrated UNC Go Thread Ring Gauge 3A (JBO)
    Calibrated UNC Go Thread Ring Gauge 3A (JBO)
    Premium German made UNC Right Hand Go Thread Ring Gauge. For checking to a 3A tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter deter ... read more >

    Starting at £106.78 £88.98

    View Products JBO-UNC-GO-3A-RG-RH-CALIB
  9. Calibrated No-Go Left Hand Thread Ring Gauge 2A (JBO)
    Calibrated No-Go Left Hand Thread Ring Gauge 2A (JBO)
    Premium German made UNC Left Hand No-Go Thread Ring Gauge. For checking to a 2A tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter det ... read more >

    Starting at £106.78 £88.98

    View Products JBO-UNC-NOGO-2A-RG-LH-CALIB
  10. Calibrated UNC Go Left Hand Thread Ring Gauge 2A (JBO)
    Calibrated UNC Go Left Hand Thread Ring Gauge 2A (JBO)
    Premium German made UNC Left Hand Go Thread Ring Gauge. For checking to a 2A tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter determ ... read more >

    Starting at £106.78 £88.98

    View Products JBO-UNC-GO-2A-RG-LH-CALIB
  11. Calibrated UNC No-Go Thread Ring Gauge 2A (JBO)
    Calibrated UNC No-Go Thread Ring Gauge 2A (JBO)
    Premium German made UNC Right Hand No-Go Thread Ring Gauge. For checking to a 2A tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter de ... read more >

    Starting at £83.80 £69.83

    View Products JBO-UNC-NOGO-2A-RG-RH-CALIB
  12. Calibrated UNC Go Thread Ring Gauge 2A (JBO)
    Calibrated UNC Go Thread Ring Gauge 2A (JBO)
    Premium German made UNC Right Hand Go Thread Ring Gauge. For checking to a 2A tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter deter ... read more >

    Starting at £83.80 £69.83

    View Products JBO-UNC-GO-2A-RG-RH-CALIB
  13. Calibrated UNC Go/No-Go Thread Plug Gauge 3B (JBO)
    Calibrated UNC Go/No-Go Thread Plug Gauge 3B (JBO)
    Premium German made UNC Right Hand Go/No-Go Thread Plug Gauge. For checking to a 3B tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter ... read more >

    Starting at £114.71 £95.59

    View Products JBO-UNC-GONOGO-3B-PG-RH-CALIB
  14. Calibrated UNC Go/No-Go Left Hand Thread Plug Gauge 2B (JBO)
    Calibrated UNC Go/No-Go Left Hand Thread Plug Gauge 2B (JBO)
    Premium German made UNC Left Hand Go/No-Go Thread Plug Gauge. For checking to a 2B tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter ... read more >

    Starting at £124.33 £103.61

    View Products JBO-UNC-GONOGO-2B-PG-LH-CALIB
  15. Calibrated UNC No-Go Thread Plug Gauge 2B (JBO)
    Calibrated UNC No-Go Thread Plug Gauge 2B (JBO)
    Premium German made UNC Right Hand No-Go Thread Plug Gauge. For checking to a 2B tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter de ... read more >

    Starting at £167.06 £139.22

    View Products JBO-UNC-NOGO-2B-PG-RH-CALIB
  16. Calibrated UNC Go Thread Plug Gauge 2B (JBO)
    Calibrated UNC Go Thread Plug Gauge 2B (JBO)
    Premium German made UNC Right Hand Go Thread Plug Gauge. For checking to a 2B tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter deter ... read more >

    Starting at £182.74 £152.28

    View Products JBO-UNC-GO-2B-PG-RH-CALIB
  17. Calibrated UNC Go/No-Go Thread Plug Gauge 2B (JBO)
    Calibrated UNC Go/No-Go Thread Plug Gauge 2B (JBO)
    Premium German made UNC Right Hand Go/No-Go Thread Plug Gauge. For checking to a 2B tolerance. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter ... read more >

    Starting at £95.75 £79.79

    View Products JBO-UNC-GONOGO-2B-PG-RH-CALIB
  18. UNC No-Go Thread Ring Gauge 3A (JBO)

    Starting at £80.32 £66.93

    View Products JBO-UNC-NOGO-3A-RG-RH
  19. UNC Go Thread Ring Gauge 3A (JBO)

    Starting at £80.32 £66.93

    View Products JBO-UNC-GO-3A-RG-RH
  20. UNC No-Go Left Hand Thread Ring Gauge 2A (JBO)

    Starting at £80.32 £66.93

    View Products JBO-UNC-NOGO-2A-RG-LH
  21. UNC Go Left Hand Thread Ring Gauge 2A (JBO)

    Starting at £80.32 £66.93

    View Products JBO-UNC-GO-2A-RG-LH
  22. UNC No-Go Thread Ring Gauge 2A (JBO)

    Starting at £40.04 £33.37

    View Products JBO-UNC-NOGO-2A-RG-RH
  23. UNC Go Thread Ring Gauge 2A (JBO)

    Starting at £40.04 £33.37

    View Products JBO-UNC-GO-2A-RG-RH
  24. UNC Go/No-Go Thread Plug Gauge 3B (JBO)

    Starting at £33.37 £33.37

    View Products JBO-UNC-GONOGO-3B-PG-RH
  25. UNC Go/No-Go Left Hand Thread Plug Gauge 2B (JBO)

    Starting at £33.37 £33.37

    View Products JBO-UNC-GONOGO-2B-PG-LH

Showing 1-25 of 28

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