Vermont Gage 112400330 Class Zz Minus Plug Pin Gage 0.33 Mm

Product Description

The VERMONT GAGE 112400330 is a Class ZZ Minus plug pin gage designed for precision dimensional inspection at a 0.33 mm diameter. Manufactured from steel with a 10 microfinish surface coating, this pin gage holds a tolerance of 0.00508 mm, making it suitable for NoGo inspection tasks where tight dimensional verification is required. At 2 inches overall length and 0.01 pounds, the gage is compact and easy to handle in bench or field inspection settings. Each unit ships with a Certificate of Accuracy traceable to NIST standards, supporting documentation requirements in quality-controlled environments.

This pin gage is used in precision metrology applications where small-diameter bore and hole verification is required. It is suited for NoGo inspection routines and for setting or verifying micrometers, verniers, and other measuring devices. Typical users include quality control technicians, machinists, and tooling inspectors working in manufacturing, aerospace, automotive, or general industrial environments. The Class ZZ Minus designation identifies the tolerance direction, placing the gage on the minus side of the nominal diameter for NoGo functional checking.

Key Features

• Class ZZ Minus tolerance classification for NoGo inspection use
• 0.00508 mm tolerance for high-accuracy dimensional verification
• 10 microfinish surface coating for consistent contact and wear resistance
• Steel construction for durability in repeated-use inspection applications
• Includes Certificate of Accuracy with NIST traceability for quality documentation
• Compact 2-inch overall length for easy handling at the inspection bench

Compatibility

Designed for use in NoGo inspection routines and for setting micrometers, verniers, and other precision measuring devices requiring a 0.33 mm diameter reference standard.

Installation Notes

Pin gages are handled and used by quality control technicians and precision machinists. Always clean the gage and the feature being measured before use to prevent debris from affecting readings. Store the gage in its protective case when not in use to avoid surface damage. Do not force the pin into a feature; excessive insertion force can damage the gage or the workpiece and invalidate the measurement.