Vermont Gage 112205020 Class Zz Minus Plug Pin Gage 5.02 Mm

Product Description

The VERMONT GAGE 112205020 is a Class ZZ minus plug pin gage ground to a 5.02 mm diameter for NoGo inspection work. It carries a tolerance of 0.00508 mm and is manufactured from steel with a 10 microfinish surface coating. At 2 inches in overall length, it is sized for handheld use in quality-control and metrology applications. Each gage ships with a Certificate of Accuracy that includes NIST traceability, meeting standard documentation requirements for calibrated inspection tooling. Machinists, quality technicians, and tool-room personnel use this gage to verify that a bore or hole does not accept the maximum material condition limit.

This pin gage is suited for dimensional inspection in precision machining and manufacturing environments. It is used specifically in NoGo gage applications to reject out-of-tolerance bores, and it is also compatible with setup and verification work on set micrometers, verniers, and other measuring devices. Typical use cases include incoming inspection, in-process quality checks, and final inspection on machined components where tight bore tolerances must be confirmed.

Key Features

• Class ZZ minus tolerance ground to 5.02 mm diameter with 0.00508 mm tolerance
• Steel construction with 10 microfinish surface finish for accurate, repeatable contact
• 2 inches overall length for comfortable single-hand operation
• Includes Certificate of Accuracy with NIST traceability for auditable calibration records
• Designed for NoGo inspection, set micrometers, verniers, and other measuring devices

Compatibility

Intended for NoGo bore inspection applications and for use with set micrometers, verniers, and other precision measuring devices as stated by the manufacturer.

Installation Notes

Pin gages are handled and used by quality technicians and machinists in inspection environments. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the steel surface. Do not force the gage into a bore; light, controlled hand pressure is the correct method for all plug gage inspections. Store in the original case or a protective sleeve to preserve the ground surface finish and protect the NIST-traceable certificate.