Vermont Gage 111201200 Class Zz Minus Plug Pin Gage 0.0120 in

Product Description

The VERMONT GAGE 111201200 is a Class ZZ Minus plug pin gage designed for precision dimensional inspection in machining and quality control environments. With a measurement diameter of 0.0120 inches and a tolerance of 0.0002 inches, this pin gage is built to tight Class ZZ standards for reliable NoGo inspection work. Manufactured from steel with a 10 microfinish surface coating, it delivers consistent, repeatable results. Each unit ships with a Certificate of Accuracy traceable to NIST, supporting documentation requirements in regulated inspection environments. Machinists, quality technicians, and metrology professionals use this gage for verifying hole diameters and setting measuring instruments.

This plug pin gage is suited for NoGo go-gage inspection applications, as well as for setting micrometers, verniers, and other precision measuring devices. It is used in production floor and quality lab settings where small-diameter bore verification is required. The 0.0120 inch diameter makes it applicable to fine-tolerance work common in precision machining, aerospace, medical device manufacturing, and instrument fabrication. Its compact 2 inch overall length allows easy handling in confined inspection setups.

Key Features

• Class ZZ Minus tolerance specification for NoGo inspection applications
• Measurement diameter of 0.0120 inches with a tolerance of 0.0002 inches
• Steel construction with 10 microfinish surface coating for wear resistance and accuracy
• 2 inch overall length for easy handling in tight inspection setups
• Includes Certificate of Accuracy with NIST traceability for documentation compliance
• Suitable for setting micrometers, verniers, and other precision measuring devices

Compatibility

Designed for use in NoGo inspection gaging, and for setting and verifying micrometers, verniers, and other precision measuring devices where a 0.0120 inch diameter reference is required.

Installation Notes

Pin gages are handled and used by quality technicians and machinists in inspection environments. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the steel surface. Handle with care to avoid dropping or contact with hard surfaces, which can alter the precision ground diameter. Store in the provided case or a padded holder to maintain calibration integrity.