Vermont Gage 112402110 Class Zz Minus Plug Pin Gage 2.11mm

Product Description

The VERMONT GAGE 112402110 is a Class ZZ Minus plug pin gage machined to a 2.11 mm diameter with a tolerance of 0.00508 mm. It is used for precision dimensional inspection in quality control and metrology environments. The gage is constructed from steel and features a 10 microfinish surface coating that supports accurate contact measurement. Each unit ships with a Certificate of Accuracy traceable to NIST, making it suitable for calibrated inspection workflows. At 2 inches in overall length, it is compact enough for bench use or integration into a gage set. Machinists, quality technicians, and tool room inspectors are the primary users of this part.

This plug pin gage is suited for NoGo inspection applications where a hole or bore must be verified as within tolerance. It is also appropriate for setting micrometers, verniers, and other measuring devices that require a certified reference standard. Typical use is in manufacturing and machine shop environments where tight dimensional tolerances must be confirmed on small-diameter features. The Class ZZ Minus designation indicates this gage falls within the ZZ tolerance class on the minus side, appropriate for production-level go/nogo gauging rather than master or reference gage applications.

Key Features

• 2.11 mm nominal diameter with a 0.00508 mm tolerance for precision NoGo inspection
• Class ZZ Minus classification suitable for production-level dimensional verification
• Steel construction with 10 microfinish surface coating for repeatable contact accuracy
• Includes Certificate of Accuracy with NIST traceability for calibrated inspection records
• 2 inches overall length for compact bench or handheld use
• Compatible with micrometers, verniers, and other precision measuring devices as a setting reference

Compatibility

Designed for use in NoGo inspection applications and as a setting standard for micrometers, verniers, and other precision measuring devices requiring a certified reference at the 2.11 mm diameter range.

Installation Notes

This gage is handled and used by quality technicians and tool room personnel, not installed into a mechanical system. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the steel surface. Store in a protective case away from impact or contact with other metal objects to preserve the 10 microfinish surface. Verify the Certificate of Accuracy is on file before using the gage as a calibration reference in a controlled quality system.