Description
Thread Plug Gauge 1/4-28 UNF-2B (64-823030)
This high-quality thread plug gauge is specifically designed to inspect internal UNF threads with the dimension 1/4-28 UNF-2B. The gauge provides precise verification of thread tolerances, ensuring compliance with applicable standards. With its precise design, this thread plug gauge helps maintain quality control in the manufacturing process and is an indispensable tool for quality assurance.
Manufactured to strict tolerance requirements, this thread plug gauge guarantees accurate and consistent measurement results. It is made of hardened steel to provide high wear resistance and a long service life. The thread profile is precision ground to ensure correct form and dimensions, making it ideal for inspecting internal threads in the aerospace, automotive, and manufacturing industries.
- Precisely manufactured for 1/4-28 UNF-2B thread dimension
- Made of hardened steel for optimal durability
- Precision-ground thread profile for accurate measurements
- Manufactured according to international standards
- Suitable for GO/NO-GO verification of internal threads
- Includes calibration certificate for traceability
| Article Number | 64-823030 |
| Thread Type | UNF (Unified National Fine) |
| Thread Dimension | 1/4-28 UNF-2B |
| Material | Hardened steel |
| Surface Treatment | Matt nickel-plated |
| Tolerance Class | 2B |
Applications:
- Quality control in the manufacturing industry
- Verification of internal threads in components
- Process control in machine shops
- Inspection of critical parts in the aerospace and automotive industries
- Calibration of thread measuring equipment
With this precision-manufactured thread plug gauge, you get a reliable tool that guarantees your components meet specified tolerances, reducing scrap rates and increasing production quality.

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