Vermont Gage 111201000 Class Zz Minus Plug Pin Gage

Product Description

The VERMONT GAGE 111201000 is a Class ZZ minus plug pin gage designed for precision dimensional inspection at 0.0100 inches diameter. It carries a tolerance of 0.000200 inches (0.0002 mm), making it suitable for tight-tolerance NoGo inspection work. The gage is machined from steel and features a 10 microfinish surface coating for consistent, repeatable contact. At 2 inches overall length, it handles easily during bench or floor inspection tasks. Each unit ships with a Certificate of Accuracy that includes NIST traceability, meeting documentation requirements for quality systems. Calibration labs, machine shops, and inspection departments are the primary users of this gage.

This pin gage is used as a NoGo member in go/no-go gage sets, and it is also well suited for setting micrometers, verniers, and other precision measuring devices. It is appropriate for both incoming inspection and in-process quality checks in manufacturing environments where small-bore dimensional verification is required. The 0.0100 inch diameter range addresses very fine hole and bore inspection needs common in precision machining and instrument manufacturing.

Key Features

• Class ZZ minus tolerance: 0.000200 inches for NoGo inspection applications
• Steel construction with 10 microfinish surface for consistent gage contact
• 2 inches overall length for practical bench handling
• Certificate of Accuracy with NIST traceability included
• Compatible with micrometers, verniers, and other precision measuring devices as a setting reference

Compatibility

Designed for use as a NoGo inspection gage and as a setting reference for micrometers, verniers, and other precision measuring devices.

Installation Notes

Pin gages of this size are handled and used by calibration technicians and quality inspection personnel rather than installation tradespeople. Store and handle with care to avoid surface damage, as any nick or burr will affect measurement accuracy. Clean the gage pin and the part being checked before use to prevent debris from causing false readings. Follow your facility quality plan and any applicable ASME or ISO gage calibration intervals to maintain traceability.