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VG Thread Gages

Working Thread Plug, Thread Ring and Thread Setting Plug Gages are manufactured to inspect the Pitch Diameter and the Functional Thread. Thread gages are used to ensure the assembly of mating parts. Unified Inch standard gages are manufactured per ASME B1.2. M Series Metric thread gages are manufactured per ASME B1.16M. Standard thread gages are made to a Class X tolerance. Gages may be purchased individually or as assemblies. Plug gage assemblies are marked with the thread size, class of fit and pitch diameters. Pipe Gages per ASME B1.20.1,  ASME B1.20.5 and Hole Location gages stocked. ACME, Buttress, STI and gages for other custom thread forms are also available.
M20 x 1.5 - Class 6H - Go Thread Plug Gage

M20 x 1.5 - Class 6H - Go Thread Plug Gage

SKU: VG-302145510
MPN: 302145510

M20 x 1.5 - Class 6H - No-Go Thread Plug Gage

M20 x 1.5 - Class 6H - No-Go Thread Plug Gage

SKU: VG-302145520
MPN: 302145520

M20 x 2.5 - Class 6G - Go Thread Ring Gage

M20 x 2.5 - Class 6G - Go Thread Ring Gage

SKU: VG-362146510
MPN: 362146510

M20 x 2.5 - Class 6G - No-Go Thread Ring Gage

M20 x 2.5 - Class 6G - No-Go Thread Ring Gage

SKU: VG-362146520
MPN: 362146520

M20 x 2.5 - Class 6H - Double End Thread Plug Gage with Handle

M20 x 2.5 - Class 6H - Double End Thread Plug Gage with Handle

SKU: VG-302146530
MPN: 302146530

M20 x 2.5 - Class 6H - Go Thread Plug Gage

M20 x 2.5 - Class 6H - Go Thread Plug Gage

SKU: VG-302146510
MPN: 302146510

M3 x .5 - Class 6G - Go Thread Ring Gage

M3 x .5 - Class 6G - Go Thread Ring Gage

SKU: VG-362108510
MPN: 362108510

M3 x .5 - Class 6G - No-Go Thread Ring Gage

M3 x .5 - Class 6G - No-Go Thread Ring Gage

SKU: VG-362108520
MPN: 362108520

M3 x .5 - Class 6H - Double End Thread Plug Gage with Handle

M3 x .5 - Class 6H - Double End Thread Plug Gage with Handle

SKU: VG-302108530
MPN: 302108530

M3 x .5 - Class 6H - Go Thread Plug Gage

M3 x .5 - Class 6H - Go Thread Plug Gage

SKU: VG-302108510
MPN: 302108510

M3 x .5 - Class 6H - No-Go Thread Plug Gages

M3 x .5 - Class 6H - No-Go Thread Plug Gages

SKU: VG-302108520
MPN: 302108520

M3.5 x .6 - Class 6H - Double End Thread Plug Gage with Handle

M3.5 x .6 - Class 6H - Double End Thread Plug Gage with Handle

SKU: VG-302110030
MPN: 302110030

M4 x .7 - Class 6G - Go Thread Ring Gage

M4 x .7 - Class 6G - Go Thread Ring Gage

SKU: VG-362111510
MPN: 362111510

M4 x .7 - Class 6G - No-Go Thread Ring Gage

M4 x .7 - Class 6G - No-Go Thread Ring Gage

SKU: VG-362111520
MPN: 362111520

M4 x .7 - Class 6H - Double End Thread Plug Gage with Handle

M4 x .7 - Class 6H - Double End Thread Plug Gage with Handle

SKU: VG-302111530
MPN: 302111530

M4 x .7 - Class 6H - Go Thread Plug Gage

M4 x .7 - Class 6H - Go Thread Plug Gage

SKU: VG-302111510
MPN: 302111510

M4 x .7 - Class 6H - No-Go Thread Plug Gage

M4 x .7 - Class 6H - No-Go Thread Plug Gage

SKU: VG-302111520
MPN: 302111520

M4.5 x .7 - Class 6H - No-Go Thread Plug Gage

M4.5 x .7 - Class 6H - No-Go Thread Plug Gage

SKU: VG-302113020
MPN: 302113020

M4.5 x .75 - Class 6G - Go Thread Ring Gage

M4.5 x .75 - Class 6G - Go Thread Ring Gage

SKU: VG-362113010
MPN: 362113010

M4.5 x .75 - Class 6H - Double End Thread Plug Gage with Handle

M4.5 x .75 - Class 6H - Double End Thread Plug Gage with Handle

SKU: VG-302113030
MPN: 302113030

M5 x .8 - Class 6G - Go Thread Ring Gage

M5 x .8 - Class 6G - Go Thread Ring Gage

SKU: VG-362114510
MPN: 362114510

M5 x .8 - Class 6G - No-Go Thread Ring Gage

M5 x .8 - Class 6G - No-Go Thread Ring Gage

SKU: VG-362114520
MPN: 362114520

M5 x .8 - Class 6H - Double End Thread Plug Gage with Handle

M5 x .8 - Class 6H - Double End Thread Plug Gage with Handle

SKU: VG-302114530
MPN: 302114530

M5 x .8 - Class 6H - Go Thread Plug Gage

M5 x .8 - Class 6H - Go Thread Plug Gage

SKU: VG-302114510
MPN: 302114510