Vermont Gage 302124530 Plug Thread Gage M10x1.25 6H

Product Description

The VERMONT GAGE 302124530 is a double-end plug thread gage designed to verify internal M10x1.25 threads to the 6H tolerance class. One end carries the Go member; the other carries the No Go member, allowing a technician to confirm both the minimum and maximum thread condition in a single tool. The gage is manufactured from tool steel for dimensional stability and wear resistance. A handle is included. This type of gage is standard equipment in machine shops, manufacturing facilities, and quality-control departments where metric fastener thread verification is required.

This plug thread gage is used wherever M10x1.25 metric fine threads must be inspected to 6H class tolerances. Typical applications include incoming inspection of threaded components, in-process verification on CNC-machined parts, and final acceptance checks before assembly. The double-end configuration keeps both Go and No Go members on one tool, reducing handling time during high-volume inspection. Quality technicians, machinists, and precision assembly personnel are the primary users.

Key Features

• Double-end design combines Go and No Go members in one tool for efficient thread verification
• Calibrated to M10x1.25 metric fine thread specification at 6H class tolerance
• Tool steel construction provides hardness and dimensional stability under repeated use
• Handle included — ready to use without additional accessories
• Traceable to NIST standards for documentation-supported quality systems

Compatibility

Designed for inspection of internal M10x1.25 metric fine threads held to 6H class tolerance. Suitable for use in any application requiring conformance verification of that thread form.

Installation Notes

Plug thread gages are precision instruments and should be handled, stored, and used by qualified inspection or machining personnel. Do not force the Go member through a thread; smooth hand engagement without binding indicates a passing condition. The No Go member should not enter the threaded hole; if it does, the thread is out of tolerance. Clean threads and gage members before each use to prevent debris from affecting readings, and store the gage in a protective case to preserve calibration.