UNC Ring Thread Gauge GO - NOGO 2A (UNC 1-64 - UNC 1" 1/2-6 )
The UNC Thread Ring Gauge GO / NO-GO is designed for fast and reliable inspection of external Unified National Coarse (UNC) threads. The gauge provides a simple and accurate method for verifying that manufactured external threads meet the required dimensional limits and applicable UNC thread specifications.
Each gauge set includes two separate thread ring gauges – one GO ring and one NO-GO ring. The listed price is for the complete set (GO + NO-GO), providing everything required for efficient inspection of external threaded components.
Key Features
- Complete GO / NO-GO thread ring gauge set
- Includes 1× GO ring + 1× NO-GO ring
- Listed price is for the complete 2-ring set
- For checking external UNC threads
- Unified National Coarse (UNC) thread profile
- tolerance class: 2A
- Precision manufactured to applicable UNC standards
- Right-hand thread
- Size range: #1-64 to 1" 1/2-6 UNC
- Quick and reliable thread inspection
- Suitable for production and quality control applications
Certification
Most gauges are supplied with a manufacturer’s inspection certificate. An accredited laboratory calibration certificate is available upon request at an additional cost.
Applications
- Inspection of external threaded components
- CNC machining quality control
- Production line inspection
- Incoming and final inspection
- Verification of UNC external threads