Vermont Gage 112203620 Class Zz Minus Plug Pin Gage 3.62mm

Product Description

The VERMONT GAGE 112203620 is a Class ZZ Minus plug pin gage machined from steel for precision dimensional inspection. At 3.62 mm in diameter with a tolerance of 0.00508 mm, this pin gage is built for NoGo inspection applications where tight measurement verification is required. The 2-inch overall length provides a practical, hand-held form factor suited to bench inspection work. Each unit ships with a Certificate of Accuracy traceable to NIST, confirming the gage meets Class ZZ Minus dimensional standards. Machinists, quality technicians, and metrology professionals rely on pin gages like this to verify bore diameters and inspect hole tolerances in production and tool-room environments.

This pin gage is used in NoGo inspection routines to confirm that a bore or hole has not been machined oversize. It is also appropriate for setting and verifying micrometers, verniers, and other dimensional measuring devices. The 3.62 mm diameter fits typical small-bore inspection tasks encountered in precision machining, tooling, and quality control workflows. Its steel construction and 10 microfinish surface make it suitable for repeated use in production inspection environments, whether in a dedicated metrology lab or on the shop floor.

Key Features

• Class ZZ Minus tolerance rating: 0.00508 mm for precise NoGo dimensional verification
• 3.62 mm measurement diameter covers small-bore inspection requirements
• 2-inch overall length for comfortable hand-held bench use
• Steel construction with 10 microfinish surface for durability and measurement consistency
• Includes Certificate of Accuracy with NIST traceability
• Suitable for setting micrometers, verniers, and other measuring instruments

Compatibility

Designed for use in NoGo bore inspection routines and as a reference standard for setting micrometers, verniers, and similar dimensional measuring devices.

Installation Notes

Pin gages are handled and used by quality technicians and machinists and require no permanent installation. Store the gage in its protective case when not in use to prevent surface damage. Handle with clean, dry hands or cotton gloves to avoid corrosion from skin oils. Do not force the gage into a bore; if resistance is encountered, remove and inspect both the gage and the workpiece before proceeding.