Vermont Gage 112110340 Class Zz Plus Plug Gage 10.34mm

Product Description

The VERMONT GAGE 112110340 is a Class ZZ Plus plug gage manufactured from tool steel for use in precision dimensional inspection. It measures a nominal diameter of 10.34 mm with a tolerance of 0.00508 mm, making it suitable for applications that demand close-tolerance verification. The gage features a 10 microfinish surface coating to ensure consistent, repeatable contact with the bore being checked. Overall length is 2.0000 inches. Each unit ships with a Certificate of Accuracy traceable to NIST, supporting documentation requirements in quality-controlled shop environments. Metrology technicians, machinists, and quality control inspectors are the primary users of this type of gage.

This plug gage is intended for go inspection use, confirming that a bored or drilled hole falls within the acceptable dimensional limit. It is also applicable as a reference standard when setting micrometers, verniers, and other comparative measuring devices. Typical environments include precision machine shops, manufacturing facilities, and metrology labs where ASME B89.1 compliance is required. The compact size and tool steel construction make it well suited for repeated use in production-line inspection routines.

Key Features

• Class ZZ Plus tolerance grade with 0.00508 mm tolerance for close-tolerance bore inspection
• 10.34 mm nominal diameter for direct go inspection of corresponding bores
• Tool steel construction for wear resistance and dimensional stability
• 10 microfinish surface coating for consistent, low-friction gage contact
• Includes Certificate of Accuracy with NIST traceability for quality system documentation
• Manufactured to ASME B89.1 standards

Compatibility

Designed for use as a go plug gage in go inspection applications and as a setting standard for micrometers, verniers, and other measuring devices where a 10.34 mm reference diameter is required.

Installation Notes

Plug gages are handled and applied by metrology technicians or quality control personnel - no power tools or mechanical installation is required. Store the gage in its protective case when not in use to prevent surface damage and corrosion. Clean the gage and the bore being checked before use to eliminate debris that could affect measurement accuracy. Follow ASME B89.1 guidelines for proper gage handling, calibration intervals, and storage conditions.