Vermont Gage 111262700 Class Zz Minus Plug Pin Gage 0.6270 in

Product Description

The VERMONT GAGE 111262700 is a Class ZZ Minus plug pin gage machined from steel and used for NoGo-side dimensional inspection. The gage measures a nominal diameter of 0.6270 inches with a tolerance of 0.0002 inches, making it suitable for verifying that a feature does not exceed its maximum material condition. At an overall length of 2 inches, it handles easily in bench inspection and in-process verification routines. Each unit ships with a Certificate of Accuracy that carries NIST traceability, meeting documentation requirements for ISO and AS quality systems. Machinists, quality technicians, and tool-room inspectors are the primary users.

This pin gage is used in manufacturing and quality control environments where hole diameter, slot width, or bore size must be verified against a NoGo tolerance limit. It is also suitable for setting and calibrating micrometers, verniers, and other handheld measuring devices. Typical applications include incoming inspection, first-article verification, and in-process gauging on production floors across metalworking, aerospace, and general manufacturing facilities. The Class ZZ designation indicates commercial-grade tolerance, appropriate for general inspection work rather than master-gage or reference-lab applications.

Key Features

• Class ZZ Minus tolerance designation for NoGo inspection applications
• Nominal diameter of 0.6270 inches with 0.0002 inch tolerance
• Steel construction for durability in production and bench use
• 10 micro-inch surface finish for consistent, accurate contact
• Includes Certificate of Accuracy with NIST traceability
• Compatible with setting micrometers, verniers, and other measuring devices

Compatibility

Designed for use as a NoGo plug gage in standard pin gage sets and as a setting standard for micrometers, verniers, and other handheld measuring instruments requiring a 0.6270 inch reference diameter.

Installation Notes

Pin gages are handled and stored by quality technicians and tool-room personnel following standard metrology practices. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the steel surface. Do not force the gage into a feature; hand pressure only is appropriate for NoGo verification. Store in a protective case away from temperature extremes to maintain dimensional stability and protect the NIST-traceable certification.