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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.
1/8-27 NPT - Class L1 - Taper Pipe Thread Ring Gage

1/8-27 NPT - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-441102510
MPN: 441102510

1/8-27 NPTF - Class L1 - Taper Pipe Thread Ring Gage

1/8-27 NPTF - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-451102510
MPN: 451102510

10-24 NC - Class 2A - Go Thread Ring Gage

10-24 NC - Class 2A - Go Thread Ring Gage

SKU: VG-361120010
MPN: 361120010

10-24 NC - Class 2B - Double End Thread Plug Gage with Handle

10-24 NC - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301120040
MPN: 301120040

10-24 NC - Class 2B - Go Thread Plug Gage

10-24 NC - Class 2B - Go Thread Plug Gage

SKU: VG-301120010
MPN: 301120010

10-24 NC - Class 2B - No-Go Thread Plug Gage

10-24 NC - Class 2B - No-Go Thread Plug Gage

SKU: VG-301120020
MPN: 301120020

10-32 NF - Class 2A - Go Thread Ring Gage

10-32 NF - Class 2A - Go Thread Ring Gage

SKU: VG-361121010
MPN: 361121010

10-32 NF - Class 2A - No-Go Thread Ring Gage

10-32 NF - Class 2A - No-Go Thread Ring Gage

SKU: VG-361121030
MPN: 361121030

10-32 NF - Class 2B - Double End Thread Plug Gage with Handle

10-32 NF - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301121040
MPN: 301121040

10-32 NF - Class 2B - Go Thread Plug Gage

10-32 NF - Class 2B - Go Thread Plug Gage

SKU: VG-301121010
MPN: 301121010

10-32 NF - Class 2B - No-Go Thread Plug Gage

10-32 NF - Class 2B - No-Go Thread Plug Gage

SKU: VG-301121020
MPN: 301121020

12-24 NC - Class 2A - Go Thread Ring Gage

12-24 NC - Class 2A - Go Thread Ring Gage

SKU: VG-361122510
MPN: 361122510

12-24 NC - Class 2B - Double End Thread Plug Gage with Handle

12-24 NC - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301122540
MPN: 301122540

12-28 NF - Class 2B - Double End Thread Plug Gage with Handle

12-28 NF - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301123540
MPN: 301123540

12-28 NF - Class 2B - Go Thread Plug Gage

12-28 NF - Class 2B - Go Thread Plug Gage

SKU: VG-301123510
MPN: 301123510

2-1/2-8 NPT - Class L1 - Taper Pipe Thread Ring Gage

2-1/2-8 NPT - Class L1 - Taper Pipe Thread Ring Gage

SKU: VG-441116010
MPN: 441116010

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

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

SKU: VG-441114510
MPN: 441114510

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

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

SKU: VG-451114510
MPN: 451114510

2-56 NC - Class 2B - Double End Thread Plug Gage with Handle

2-56 NC - Class 2B - Double End Thread Plug Gage with Handle

SKU: VG-301105040
MPN: 301105040

2-56 NC - Class 2B - Go Thread Plug Gage

2-56 NC - Class 2B - Go Thread Plug Gage

SKU: VG-301105010
MPN: 301105010

2-56 NC - Class 2B - No-Go Thread Plug Gage

2-56 NC - Class 2B - No-Go Thread Plug Gage

SKU: VG-301105020
MPN: 301105020

2-64 NF - Class 2A - Go Thread Ring Gage

2-64 NF - Class 2A - Go Thread Ring Gage

SKU: VG-361106010
MPN: 361106010

2-64 NF - Class 2A - No-Go Thread Ring Gage

2-64 NF - Class 2A - No-Go Thread Ring Gage

SKU: VG-361106030
MPN: 361106030

2-64 NF - Class 2B - Go Thread Plug Gage

2-64 NF - Class 2B - Go Thread Plug Gage

SKU: VG-301106010
MPN: 301106010