Vermont Gage 112206040 Class Zz Minus Plug Pin Gage 6.04 Mm

Product Description

The VERMONT GAGE 112206040 is a Class ZZ minus plug pin gage used to perform NoGo inspection of bored, drilled, and reamed holes. Manufactured from steel with a 10 microfinish coating, this pin gage measures 6.04 mm in diameter with a tolerance of 0.00508 mm, making it suitable for precision dimensional verification in quality control and metrology applications. Each unit ships with a Certificate of Accuracy with NIST traceability, confirming the measurement standard has been verified against a recognized national reference. Machinists, quality technicians, and metrology professionals use this gage as part of a go/nogo inspection process to confirm holes are within specified tolerance.

This pin gage is designed for NoGo inspection of holes at the 6.04 mm diameter size. It is also appropriate for setting and checking micrometers, verniers, and other measuring devices that require a certified reference standard. At 2 inches overall length, it fits standard gage handles or pin gage sets used in production, incoming inspection, and tool room environments. Its Class ZZ tolerance classification places it in the working gage category, suitable for general production inspection rather than laboratory-grade master gage work.

Key Features

• Class ZZ minus tolerance classification for NoGo inspection use
• 6.04 mm measurement diameter with 0.00508 mm tolerance
• Steel construction with 10 microfinish surface coating
• 2 inches overall length for compatibility with standard gage handles
• Includes Certificate of Accuracy with NIST traceability
• Suitable for setting micrometers, verniers, and other measuring devices

Compatibility

Designed for use in standard pin gage handles and sets requiring a 6.04 mm NoGo gage member. Also compatible as a reference standard for setting micrometers, verniers, and other measuring instruments per the manufacturer application data.

Installation Notes

Pin gages are handled and used by quality technicians and machinists in inspection environments. Keep the gage surface clean and lightly oiled when not in use to prevent corrosion on the steel body. Never force the pin into a hole; if resistance is felt during a NoGo check, the hole is within tolerance and the gage should not be driven further. Store the gage in its case or a designated slot in a gage set holder to protect the precision-ground surface from damage.