Vermont Gage 112216760 Class Zz Minus Plug Pin Gage 16.76mm

Product Description

The VERMONT GAGE 112216760 is a Class ZZ Minus plug pin gage machined from steel for dimensional inspection work. It measures 16.76 mm in diameter with a tolerance of 0.00508 mm, making it suited for precise NoGo inspection applications. The overall length is 2 inches. A 10 micro coating finish protects the gage surface. Each unit ships with a Certificate of Accuracy backed by NIST traceability, satisfying documentation requirements for calibrated inspection environments. Machinists, quality technicians, and metrology professionals use this gage to verify that a bored or reamed hole does not exceed its maximum allowable size.

This pin gage is used in manufacturing and machine shop environments where tight dimensional tolerances must be verified. It is appropriate for inspecting holes, bores, and openings across a range of components. Compatible with use alongside set micrometers, verniers, and other calibrated measuring devices, it fits standard inspection workflows in both production and quality-control settings. The Class ZZ designation indicates a commercial-grade tolerance class intended for general inspection rather than high-precision master gage work.

Key Features

• 16.76 mm measurement diameter with 0.00508 mm tolerance
• Class ZZ Minus designation for NoGo inspection applications
• Steel construction with 10 micro coating finish for surface protection
• 2-inch overall length for easy single-hand handling
• Includes Certificate of Accuracy with NIST traceability
• Compatible with set micrometers, verniers, and standard measuring devices

Compatibility

Designed for use in NoGo inspection applications and compatible with set micrometers, verniers, and other calibrated measuring devices in standard dimensional inspection setups.

Installation Notes

This gage is handled and used by quality technicians and machinists during inspection; no permanent installation is required. Store the gage in its case when not in use to prevent surface damage and maintain calibration integrity. Do not force the gage into a bore - the NoGo gage should not enter a correctly sized hole. Periodic recalibration against NIST-traceable standards is recommended to maintain measurement accuracy over time.