Vermont Gage 911100500 Class Zz Plus Plug Gage 0.005 in

Product Description

The VERMONT GAGE 911100500 is a Class ZZ Plus plug gage designed for precision dimensional inspection of small bores and holes. Measuring a nominal diameter of 0.005 inches with a tolerance of 0.0002 inches, this gage delivers the accuracy required for Go inspection applications. Constructed from tool steel with a black oxide finish, it resists corrosion and wear in shop environments. Each unit ships with a Certificate of Accuracy with NIST Traceability, meeting ASME B89.1 standards. The overall length is 2.0 inches, making it suitable for tight inspection setups. Machinists, quality control technicians, and metrologists rely on this gage for repeatable, traceable measurement results.

This plug gage is used in Go inspection applications to verify that a bore or hole meets minimum size requirements. It is also employed to set and verify micrometers, verniers, and other precision measuring devices. Typical environments include machine shops, manufacturing facilities, and inspection labs where tight tolerances are maintained. At 0.005 inches diameter, this is an extremely fine gage suited for the smallest precision bores. Its compact form and standardized design make it a practical addition to any precision measurement toolkit used by machinists and quality assurance professionals.

Key Features

• Class ZZ Plus tolerance grade with 0.0002 inches tolerance for precise Go inspection
• Nominal measurement diameter of 0.005 inches for small bore applications
• Tool steel construction for durability and dimensional stability
• Black oxide finish provides corrosion resistance in shop environments
• Includes Certificate of Accuracy with NIST Traceability
• Conforms to ASME B89.1 standards for gage calibration and accuracy

Compatibility

Designed for Go inspection use and for setting micrometers, verniers, and other precision measuring devices requiring a 0.005 inch reference diameter.

Installation Notes

Plug gages are handled and used by machinists and quality control technicians. Keep the gage clean and lightly oiled when not in use to prevent corrosion. Never force a plug gage into a bore; apply only light, consistent hand pressure to avoid damage to the gage or workpiece. Store in the provided case or a protected location away from other tooling to prevent surface contact that could affect accuracy.