Vermont Gage 112202460 Class Zz Minus Plug Pin Gage 2.46mm

Product Description

The VERMONT GAGE 112202460 is a Class ZZ Minus plug pin gage used to perform NoGo inspection of bored, drilled, and reamed holes. It measures 2.46 mm in diameter and holds a tolerance of 0.00508 mm, making it suitable for precision dimensional inspection in manufacturing and quality control environments. The steel construction and 10 microfinish surface coating ensure consistent, repeatable contact with the bore being checked. Each unit ships with a Certificate of Accuracy that carries full NIST traceability, supporting documented quality programs and audit requirements. Machinists, quality technicians, and metrology professionals use this type of gage as a standard go/no-go inspection tool.

This pin gage is designed for NoGo inspection applications and is also compatible with setting micrometers, verniers, and other measuring devices that require a precision reference. It is a standard tool in machine shops, production lines, and inspection departments handling close-tolerance work in both light manufacturing and precision-machined component production. The compact size and single-pin format make it easy to incorporate into existing gage sets or inspection kits.

Key Features

• Class ZZ Minus tolerance classification for NoGo inspection use
• 2.46 mm measurement diameter with 0.00508 mm tolerance
• Steel construction with 10 microfinish surface for consistent bore contact
• Includes Certificate of Accuracy with NIST traceability for quality documentation
• Compatible with micrometers, verniers, and other precision measuring devices as a reference standard
• Overall length of 2 inches for easy single-hand use

Compatibility

Designed for NoGo hole inspection and for setting micrometers, verniers, and other measuring devices requiring a precision pin reference. Suitable for use in standard plug gage handles and gage sets accepting 2.46 mm diameter pins.

Installation Notes

Pin gages should be handled with clean, dry hands or lint-free gloves to prevent contamination of the precision surface. Before use, inspect the gage for nicks, burrs, or surface damage that could affect measurement accuracy. Store in a protective case away from other metal tools to prevent contact damage. Calibration intervals should follow your facility quality management procedures and applicable metrology standards.