Vermont Gage 112105940 Class Zz Plus Plug Gage 5.94 Mm

Product Description

The VERMONT GAGE 112105940 is a Class ZZ Plus plug gage designed for precise go inspection of bored, drilled, and reamed holes. Machined from tool steel with a 10 microfinish surface, this gage provides a tolerance of 0.005 mm to verify that a hole diameter meets the lower acceptance boundary. With an overall length of 2.0000 inches and a nominal diameter of 5.94 mm, it is sized for use in precision measurement workflows where hole conformance must be confirmed before assembly. Quality technicians, machinists, and metrologists use this type of gage as part of attribute inspection routines in manufacturing and machine shop environments.

This plug gage is suited for go inspection applications in both production and quality control settings. It is compatible with use alongside set micrometers, verniers, and other measuring devices for calibration and verification tasks. The gage ships with a Certificate of Accuracy with NIST traceability, making it appropriate for shops that must document measurement standards compliance under ASME B89.1. It is a practical tool for any facility performing dimensional inspection on small-bore features in the 5.94 mm range.

Key Features

• Class ZZ Plus tolerance rating with 0.005 mm tolerance for go inspection accuracy
• Tool steel construction for durability and wear resistance in production use
• 10 microfinish surface for consistent, repeatable gage contact
• Overall length of 2.0000 inches for standard handle compatibility
• Includes Certificate of Accuracy with NIST traceability
• Conforms to ASME B89.1 dimensional gage standards

Compatibility

Designed for go inspection use with set micrometers, verniers, and other precision measuring devices; suitable as a Class ZZ Plus plug gage for holes at the 5.94 mm nominal diameter.

Installation Notes

Plug gages are handled and applied by quality technicians and machinists - no power tools or utilities need to be de-energized before use. Store the gage in its case away from debris and temperature extremes to maintain calibration integrity. Handle with clean, dry gloves or a lint-free cloth to prevent corrosion from skin contact. Do not force the gage into an undersized hole, as this can damage the gage surface and produce invalid inspection results.