Vermont Gage 362117520 Threaded Ring Gage M6x1 6G No Go

Product Description

The VERMONT GAGE 362117520 is a single-ring threaded ring gage used to verify the rejection limit of externally threaded fasteners and components machined to M6 x 1.00 metric thread specifications. Classified as a No Go gage to Class 6G tolerance, it confirms that a threaded part has not been cut undersize or out of tolerance. Manufactured from tool steel for dimensional stability and wear resistance, this gage ships with a NIST traceability certification, making it suitable for use in quality control environments that require documented measurement traceability. Machinists, quality technicians, and tool room personnel use this type of gage as part of standard go/no-go inspection routines on production or inspection floors.

This gage is applied in metric thread inspection for M6 x 1.00 externally threaded parts, including bolts, screws, studs, and machined shafts produced to ISO metric thread standards. Class 6G represents a standard external thread tolerance class commonly specified in general-purpose industrial and mechanical assemblies. It is appropriate for use in manufacturing quality assurance, incoming inspection, and in-process thread verification across industries where metric fastener compliance is required.

Key Features

• No Go ring gage confirms rejection of out-of-tolerance M6 x 1.00 metric external threads
• Class 6G tolerance classification for standard general-purpose metric external thread inspection
• Single-ring design for dedicated No Go inspection use
• Tool steel construction provides durability and dimensional stability under repeated use
• NIST traceability certification included for quality management and audit compliance

Compatibility

Designed for inspection of externally threaded parts manufactured to M6 x 1.00 metric thread form at Class 6G tolerance. Used as the No Go member of a go/no-go gage set for this thread specification.

Installation Notes

Threaded ring gages are handled and applied by quality control technicians and machinists — not installed in a system. Store the gage in a clean, dry environment and handle it with clean gloves or cotton pads to prevent corrosion and dimensional drift. Do not force the gage onto a threaded part; a properly toleranced No Go gage should not thread fully onto a conforming part. Periodic recalibration against a traceable standard is recommended to maintain inspection integrity.