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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.
1-1/8-7 NC - Class 2A - Go Thread Ring Gage

1-1/8-7 NC - Class 2A - Go Thread Ring Gage

SKU: VG-361169010
MPN: 361169010

1-1/8-7 NC - Class 2B - Double End Thread Plug Gage with Handle

1-1/8-7 NC - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301169040
MPN: 301169040

1-11-1/2 NPFT - Class L1 - Taper Pipe Thread Ring Gage

1-11-1/2 NPFT - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-451110010
MPN: 451110010

1-11-1/2 NPT - Class L1 - Taper Pipe Thread Ring Gage

1-11-1/2 NPT - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-441110010
MPN: 441110010

1-12 NF - Class 2A - Go Thread Ring Gage

1-12 NF - Class 2A - Go Thread Ring Gage

SKU: VG-361163010
MPN: 361163010

1-12 NF - Class 2B - Double End Thread Plug Gage with Handle

1-12 NF - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301163040
MPN: 301163040

1-12 NF - Class 2B - Go Thread Plug Gage

1-12 NF - Class 2B - Go Thread Plug Gage

SKU: VG-301163010
MPN: 301163010

1-3/8-12 NF - Class 2A - Go Thread Ring Gage

1-3/8-12 NF - Class 2A - Go Thread Ring Gage

SKU: VG-361182010
MPN: 361182010

1-3/8-12 NF - Class 2B - Double End Thread Plug Gage with Handle

1-3/8-12 NF - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301182040
MPN: 301182040

1-3/8-12 NF - Class 2B - Go Thread Plug Gage

1-3/8-12 NF - Class 2B - Go Thread Plug Gage

SKU: VG-301182010
MPN: 301182010

1-3/8-6 NC - Class 2A - Go Thread Ring Gage

1-3/8-6 NC - Class 2A - Go Thread Ring Gage

SKU: VG-361181010
MPN: 361181010

1-3/8-6 NC - Class 2B - Go Thread Plug Gage

1-3/8-6 NC - Class 2B - Go Thread Plug Gage

SKU: VG-301181010
MPN: 301181010

1-64 NC - Class 2A - Go Thread Ring Gage

1-64 NC - Class 2A - Go Thread Ring Gage

SKU: VG-361102510
MPN: 361102510

1-64 NC - Class 2B - No-Go Thread Plug Gage

1-64 NC - Class 2B - No-Go Thread Plug Gage

SKU: VG-301102520
MPN: 301102520

1-72 NF - Class 2A - Go Thread Ring Gage

1-72 NF - Class 2A - Go Thread Ring Gage

SKU: VG-361103510
MPN: 361103510

1-72 NF - Class 2A - No-Go Thread Ring Gage

1-72 NF - Class 2A - No-Go Thread Ring Gage

SKU: VG-361103530
MPN: 361103530

1-72 NF - Class 2B - Double End Thread Plug Gage with Handle

1-72 NF - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301103540
MPN: 301103540

1-72 NF - Class 2B - No-Go Thread Plug Gage

1-72 NF - Class 2B - No-Go Thread Plug Gage

SKU: VG-301103520
MPN: 301103520

1-8 NC - Class 2A - Go Thread Ring Gage

1-8 NC - Class 2A - Go Thread Ring Gage

SKU: VG-361162010
MPN: 361162010

1-8 NC - Class 2A - No-Go Thread Ring Gage

1-8 NC - Class 2A - No-Go Thread Ring Gage

SKU: VG-361162030
MPN: 361162030

1-8 NC - Class 2B - Double End Thread Plug Gage with Handle

1-8 NC - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301162040
MPN: 301162040

1-8 NC - Class 2B - Go Thread Plug Gage

1-8 NC - Class 2B - Go Thread Plug Gage

SKU: VG-301162010
MPN: 301162010

1/16-27 NPT - Class L1 - Taper Pipe Thread Ring Gage

1/16-27 NPT - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-441101010
MPN: 441101010

1/16-27 NPTF - Class L1 - Taper Pipe Thread Ring Gage

1/16-27 NPTF - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-451101010
MPN: 451101010