Vermont Gage 112402770 Class Zz Minus Plug Pin Gage 2.77mm

Product Description

The VERMONT GAGE 112402770 is a Class ZZ Minus plug pin gage designed for precise dimensional inspection of small bores and holes. With a measurement diameter of 2.77 mm and a tolerance of 0.00508 mm, this pin gage delivers the accuracy required for NoGo inspection applications. Constructed from steel with a 10 microfinish surface coating, it provides consistent, reliable readings. Each unit ships with a Certificate of Accuracy with NIST traceability, confirming it meets Class ZZ Minus standards. Overall length is 2 inches, making it a compact, easy-to-handle tool for bench or floor inspection work.

This plug pin gage is suited for use in quality control environments where tight dimensional tolerances must be verified. It is commonly used with setting micrometers, verniers, and other precision measuring devices during NoGo inspection routines. Typical applications include incoming inspection, in-process verification, and final inspection of machined components in manufacturing and metrology settings. Machinists, quality technicians, and metrologists are the primary users of this type of gage.

Key Features

• Class ZZ Minus tolerance classification for NoGo inspection
• 2.77 mm measurement diameter with 0.00508 mm tolerance
• Steel construction with 10 microfinish surface coating for consistent contact
• Includes Certificate of Accuracy with NIST traceability
• Overall length of 2 inches for compact, precise handling
• Compatible with setting micrometers, verniers, and other measuring devices

Compatibility

Designed for use with setting micrometers, verniers, and other precision measuring devices in NoGo inspection applications.

Installation Notes

Handle pin gages with clean, dry hands or lint-free gloves to prevent contamination of the precision surface. Store the gage in its designated case when not in use to protect the finish and maintain dimensional integrity. Clean measuring surfaces with an appropriate solvent before and after use. Calibration and use should follow the facility quality management system and applicable metrology standards.