Description
Thread Gauge Go 1 1/2-6 UNC (64-823141)
This precision-engineered thread gauge offers accurate measurement and verification of internal UNC threads with a dimension of 1 1/2-6. The gauge is designed to ensure that threads meet specific tolerances by functioning as a “Go” gauge, confirming that the thread is not too small. With its robust construction and precise execution, this tool is indispensable for quality control in manufacturing processes.
The thread gauge is manufactured according to strict standards to guarantee the highest precision and reliability. It is specifically designed for the UNC thread system (Unified National Coarse), which is a commonly used thread system in many industrial applications. With a thread dimension of 1 1/2 inches and 6 threads per inch, this gauge ensures that threaded components fit perfectly in the final product.
- Precision-engineered for exact control of 1 1/2-6 UNC threads
- Functions as a “Go” gauge to verify the minimum acceptable thread dimension
- Manufactured according to international standards for accuracy
- Robust construction for long-term use in production environments
- Easy to use for quick and effective quality control
- High surface finish for consistent and reliable measurement
| Model Number | 64-823141 |
| Type | Thread Gauge (Go) |
| Thread Type | UNC (Unified National Coarse) |
| Dimension | 1 1/2 inches |
| Pitch | 6 threads per inch |
| Material | Hardened steel |
Applications:
- Quality control in manufacturing processes
- Inspection of threaded components in machine shops
- Production line inspection
- Maintenance verification of thread tools
- Verification of components before assembly
This thread gauge is an essential tool for anyone requiring reliable and accurate verification of UNC threads in precision manufacturing, saving both time and costs by preventing incorrect assemblies and production stoppages.

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