Plug Gauges

Plug Gauges, also known, PIN Guages, are the ideal tools for checking the integrity of internal threads to ensure they meet the exact standards required. Plug gauges are mostly used as inspection tools. Browse our range of Plug Gauges & Ring Gauges, all are of the highest quality sourced from leading brands such as Volkel and available with calibration.

Plug Gauges

Go, No-Go Plug Gauges (singe ended gauges) are used to engage the internally threaded part with very little force. Smooth engagement is what you are looking for. There is no specification regarding torque or pressure for using thread plug gauges they are exclusively hand operated. However, its good practice to only turn the plug with 3 revolutions. Thread gauges will clean the threads of a nut but if it becomes jammed then you should stop turning as the nut has failed inspection.

Features and Benefits

  • Easy to use
  • Marked with pitch diameter
  • Metric sizes
  • Accurate
  • Hand operated
  • Fast testing

Applications

Plug Gauges are used by engineers for inspection of threaded components, quality control, and calibration.

Why would you choose RS Components for Plug Gauges?

Our range of gauges has been selected for their high degree of accuracy, quality, and ease of use. We support engineers with products and technical information to ensure they have the ideal plug gauge solution.


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Viewing 1 - 20 of 24 products
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Description Price Plug/Ring Gauge Type Thread Size Pitch Diameter Tolerance Single or Double Ended Calibrated Imperial or Metric
RS Stock No. 189-3329
Mfr. Part No.16030 +Cal
BrandVolkel
£103.19
Each
Units
Plug Go/No Go M20 x 2.5 2.5mm 6H Double PreCal Metric
RS Stock No. 189-3330
Mfr. Part No.16029 +Cal
BrandVolkel
£97.22
Each
Units
Plug Go/No Go M18 x 2.5 2.5mm 6H Double PreCal Metric
RS Stock No. 189-3337
Mfr. Part No.16019 +Cal
BrandVolkel
£75.10
Each
Units
Plug Go/No Go M6 x 1 1mm 6H Double PreCal Metric
RS Stock No. 177-0523
Mfr. Part No.16025
BrandVolkel
£53.94
Each
Units
Plug Go/No Go M12 x 1.75 1.75mm 6H Double - Metric
RS Stock No. 177-0511
Mfr. Part No.16026
BrandVolkel
£350.27
Each
Units
Plug Go/No Go M10, M12, M3, M4, M5, M6, M8 0.5 mm→1.75mm 6H Double - Metric
RS Stock No. 189-3338
Mfr. Part No.16016 +Cal
BrandVolkel
£75.10
Each
Units
Plug Go/No Go M5 x 0.8 0.8mm 6H Double PreCal Metric
RS Stock No. 177-0526
Mfr. Part No.16019
BrandVolkel
£47.61
Each
Units
Plug Go/No Go M6 x 1 1.0mm 6H Double - Metric
RS Stock No. 177-0524
Mfr. Part No.16023
BrandVolkel
£50.49
Each
Units
Plug Go/No Go M10 x 1.5 1.5mm 6H Double - Metric
RS Stock No. 177-0512
Mfr. Part No.16012
BrandVolkel
£54.51
Each
Units
Plug Go/No Go M3 x 0.5 0.5mm 6H Double - Metric
RS Stock No. 189-3325
Mfr. Part No.16012 +Cal
BrandVolkel
£82.28
Each
Units
Plug Go/No Go M3 x 0.5 0.5mm 6H Double PreCal Metric
RS Stock No. 189-3332
Mfr. Part No.16027 +Cal
BrandVolkel
£85.27
Each
Units
Plug Go/No Go M14 x 2 2mm 6H Double PreCal Metric
RS Stock No. 189-3339
Mfr. Part No.16014 +Cal
BrandVolkel
£75.71
Each
Units
Plug Go/No Go M4 x 0.7 0.7mm 6H Double PreCal Metric
RS Stock No. 177-0527
Mfr. Part No.16016
BrandVolkel
£47.61
Each
Units
Plug Go/No Go M5 x 0.8 0.8mm 6H Double - Metric
RS Stock No. 189-3336
Mfr. Part No.16021 +Cal
BrandVolkel
£74.50
Each
Units
Plug Go/No Go M8 x 1.25 1.25mm 6H Double PreCal Metric
RS Stock No. 177-0525
Mfr. Part No.16021
BrandVolkel
£47.04
Each
Units
Plug Go/No Go M8 x 1.25 1.25mm 6H Double - Metric
RS Stock No. 177-0518
Mfr. Part No.16029
BrandVolkel
£67.50
Each
Units
Plug Go/No Go M18 x 2.5 2.5mm 6H Double - Metric
RS Stock No. 189-3324
Mfr. Part No.16026 +Cal
BrandVolkel
£539.75
Each
Units
Plug Go/No Go M10, M12, M3, M4, M5, M6, M8 0.5 mm→1.75mm 6H Double PreCal Metric
RS Stock No. 189-3335
Mfr. Part No.16023 +Cal
BrandVolkel
£78.09
Each
Units
Plug Go/No Go M10 x 1.5 1.5mm 6H Double PreCal Metric
RS Stock No. 177-0521
Mfr. Part No.16027
BrandVolkel
£57.39
Each
Units
Plug Go/No Go M14 x 2 2.0mm 6H Double - Metric
RS Stock No. 177-0517
Mfr. Part No.16030
BrandVolkel
£74.58
Each
Units
Plug Go/No Go M20 x 2.5 2.5mm 6H Double - Metric