Vermont Gage 112405710 Class Zz Minus Plug Pin Gage 5.71mm

Product Description

The VERMONT GAGE 112405710 is a Class ZZ Minus plug pin gage designed for NoGo inspection applications in precision measurement workflows. Manufactured from steel with a 10 microfinish surface coating, this pin gage measures a nominal diameter of 5.71 mm with a tolerance of 0.00508 mm. At 2 inches in overall length and weighing 0.03 pounds, it is suited for bench use in quality control environments. Each unit ships with a Certificate of Accuracy traceable to NIST standards, supporting documentation requirements in calibrated inspection settings. Machinists, quality technicians, and metrology professionals use this gage to verify bore and hole dimensions quickly and reliably.

This plug pin gage is used in NoGo inspection routines to confirm that a feature does not exceed its maximum allowable size. It is also compatible with setup and verification tasks involving set micrometers, verniers, and other precision measuring devices. Typical applications include incoming inspection, in-process quality checks, and toolroom verification in manufacturing, aerospace, automotive, and general machining environments. The Class ZZ tolerance classification indicates a commercial-grade gage appropriate for general inspection use rather than master or reference-grade metrology.

Key Features

• Class ZZ Minus tolerance classification for NoGo inspection use
• 5.71 mm nominal measurement diameter with 0.00508 mm tolerance
• Steel construction with 10 microfinish surface coating for consistent contact geometry
• NIST-traceable Certificate of Accuracy included with each unit
• 2 inch overall length suitable for standard bench and hand-held inspection use
• Compatible with set micrometers, verniers, and other precision measuring instruments

Compatibility

Designed for use with set micrometers, verniers, and other precision measuring devices requiring a Class ZZ Minus plug pin gage at 5.71 mm diameter for NoGo inspection.

Installation Notes

This gage is handled and used by quality technicians and machinists; no power source or mechanical installation is required. Keep the gage surface clean and free of debris before each use to avoid measurement error. Store in a protective case away from temperature extremes to maintain dimensional stability. Periodic recalibration against a traceable standard is recommended to ensure ongoing measurement accuracy.