Description
Thread Gauge GO 1/2-20 UNF (64-823043)
This precise GO-type thread gauge is an essential tool for verifying external threads with 1/2-20 UNF dimensions. The gauge is designed to ensure that manufactured threads meet the exact specifications of the Unified National Fine (UNF) thread system. As a high-quality verification tool, it provides reliable measurement results for quality control and inspection processes.
The thread gauge is manufactured to strict tolerances to guarantee accuracy in your measurements. Its robust construction ensures long-term use in workshop environments, laboratories, and production facilities. The GO ring is designed to fit only correctly dimensioned threads, making it an effective tool for rapid verification in manufacturing processes.
- Precision-manufactured for exact verification of 1/2-20 UNF threads
- GO-type gauge for quality control of external threads
- Constructed according to international standards for thread measurement
- Robust design for long-term use in industrial environments
- Easy to use for rapid verification on production lines
- Ideal for quality assurance processes in precision manufacturing
| Model Number | 64-823043 |
| Type | GO thread gauge |
| Thread Dimension | 1/2-20 UNF |
| Thread System | Unified National Fine (UNF) |
| Application | External threads |
| Material | Hardened steel |
Applications:
- Quality control in mechanical workshops
- Inspection processes in the manufacturing industry
- Verification of components in the aerospace industry
- Control of precision parts in the automotive industry
- Laboratory measurements and research
- Maintenance and repair of precision components
This thread gauge is an indispensable tool for anyone working in precision manufacturing where accurate thread control is critical for product function and safety.

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