Vermont Gage 112305470 Class Zz Plus Plug Gage 5.47 Mm

Product Description

The VERMONT GAGE 112305470 is a Class ZZ Plus cylindrical plug gage used to verify bore and hole diameters in precision machining and quality control applications. It measures 5.47 mm in diameter with a tolerance of 0.00508 mm and features a 10 microfinish surface finish. Manufactured from tool steel, this gage provides the dimensional accuracy and surface quality required for reliable Go inspection work. A Certificate of Accuracy with NIST Traceability is included, confirming conformance to ASME B89.1 standards. Machinists, quality technicians, and metrologists use this gage as part of standard inspection routines on the shop floor or in the quality lab.

This plug gage is designed for Go inspection use, confirming that a hole or bore is at or above the minimum acceptable diameter. It is also suitable for setting micrometers, verniers, and other measuring devices that require a traceable reference. Typical applications include incoming inspection, in-process quality checks, and final part verification in job shops, production facilities, and tool rooms working to tight dimensional tolerances. The overall length of 2.0000 inches makes it compatible with standard gage handle systems.

Key Features

• 5.47 mm diameter with 0.00508 mm tolerance for precise Go inspection
• 10 microfinish surface for consistent, repeatable contact with bore surfaces
• Tool steel construction for durability in production inspection environments
• Includes Certificate of Accuracy with NIST Traceability
• Conforms to ASME B89.1 standards
• 2.0000-inch overall length compatible with standard gage handle systems

Compatibility

Designed as an OEM-style Class ZZ Plus plug gage for use with standard gage handle systems; suitable for Go inspection of 5.47 mm diameter bores and for setting micrometers, verniers, and other calibrated measuring devices.

Installation Notes

This gage is installed and used by quality technicians and machinists following standard metrology practices. Handle and store the gage carefully to avoid nicks or corrosion that would affect accuracy. Clean the gage and the bore before use to ensure accurate readings. Periodic recalibration against NIST-traceable standards is recommended per your facility quality plan.