Vermont Gage 111316350 Class Zz Plus Plug Gage 0.1635 in

Product Description

The VERMONT GAGE 111316350 is a Class ZZ Plus plug gage machined from tool steel and used to verify bore diameter at a nominal 0.1635 inches. It holds a tolerance of 0.0002 inches and features a 10 microfinish surface, giving inspectors a reliable, repeatable reference for go inspection of precision holes. Each unit ships with a Certificate of Accuracy traceable to NIST, making it suitable for documented quality-control programs. Overall length is 2.0 inches. Licensed metrologists, quality technicians, and precision machinists are the primary users of this gage in production and inspection environments.

This plug gage is intended for go inspection of holes at or near 0.1635 inches diameter. It is commonly used alongside set micrometers, verniers, and other measuring devices to verify machined features in production runs or incoming inspection workflows. Applications span both prototype and high-volume manufacturing settings where hole-size conformance must be documented to ASME B89.1 standards. It is equally applicable in toolroom, quality lab, and on-floor inspection stations.

Key Features

• Class ZZ Plus tolerance classification for go inspection of precision bores
• 0.0002 inch tolerance for accurate, repeatable diameter verification
• 10 microfinish surface for smooth, consistent gage entry and reduced wear
• Tool steel construction for long service life in production environments
• Certificate of Accuracy included with NIST traceability for documented QC compliance
• Conforms to ASME B89.1 dimensional gage standards

Compatibility

Designed for use as a go inspection gage for bores at a nominal diameter of 0.1635 inches. Compatible for use with set micrometers, verniers, and other precision measuring devices per the stated application data.

Installation Notes

Plug gages are handled and used by quality technicians and precision machinists - no permanent installation is required. Before use, clean the gage and bore thoroughly to remove chips, coolant, and debris that can affect measurement accuracy. Apply light gage oil when recommended by your quality program to prevent corrosion and reduce wear on the gage surface. Store the gage in its protective case when not in use to maintain the certified surface finish and dimensional integrity.