Vermont Gage 112202960 Class Zz Minus Plug Pin Gage 2.96mm

Product Description

The VERMONT GAGE 112202960 is a Class ZZ minus tolerance plug pin gage machined from steel and used to verify that a hole or bore does not exceed its maximum allowable size. At 2.96 mm in diameter with a tolerance of 0.00508 mm, this pin is manufactured for NoGo inspection work where tight dimensional control is critical. The overall length is 2 inches, making it easy to handle in confined inspection setups. Each unit ships with a Certificate of Accuracy that carries NIST traceability, meeting documentation requirements in quality-controlled manufacturing and metrology environments. Licensed machinists, quality technicians, and tool-room personnel are the typical users.

This pin gage is suited for NoGo inspection of precision bores and holes in production and inspection environments. It is also used to set and verify micrometers, verniers, and other measuring devices where a certified reference diameter is required. Typical applications include incoming inspection, in-process quality checks, and calibration verification across general manufacturing, aerospace, and tooling shops where dimensional accuracy is non-negotiable.

Key Features

• Class ZZ minus tolerance — designed specifically for NoGo gage inspection functions
• Tolerance of 0.00508 mm for consistent, repeatable dimensional verification
• Steel construction with a 10 microfinish surface coating for wear resistance and accurate contact
• 2 inch overall length for practical handling in bench and fixture inspection setups
• Includes Certificate of Accuracy with NIST traceability for quality-system documentation
• Single-piece packaging with a minimum order quantity of one

Compatibility

Designed for use as a NoGo plug pin gage reference and for setting micrometers, verniers, and other precision measuring devices that require a certified diameter reference at 2.96 mm.

Installation Notes

Pin gages should be handled with clean, dry hands or lint-free gloves to prevent corrosion and contamination of the precision surface. Store the gage in its protective case when not in use to preserve the surface finish and dimensional integrity. Do not force the pin into a bore — a proper NoGo gage should not enter the feature being inspected. Periodically verify the gage against a traceable calibration standard in accordance with your facility quality plan.