Vermont Gage 112407050 Class Zz Minus Plug Pin Gage 7.05 Mm

Product Description

The VERMONT GAGE 112407050 is a Class ZZ Minus plug pin gage machined to a 7.05 mm diameter for use in NoGo inspection applications. It carries a tolerance of 0.00508 mm, meeting the dimensional precision required for verifying bores, holes, and other features that must fall outside an acceptable range. The gage is made from steel and features a 10 microfinish surface coating for consistent, repeatable contact. Each unit ships with a Certificate of Accuracy that includes NIST traceability, satisfying documentation requirements in calibrated measurement environments. The overall length is 2 inches, making it compatible with standard pin gage handles and holders used in production and quality-control settings.

This pin gage is suited for metrology and quality inspection work in manufacturing, machining, and precision fabrication environments. It is used with micrometer sets, verniers, and other measuring devices to confirm that a feature does not pass a minimum or maximum threshold. Class ZZ gages are commonly used in inspection rooms, on the shop floor, and in toolroom settings where moderate-tolerance verification is required. Licensed metrology technicians and quality engineers are the primary users.

Key Features

• Class ZZ Minus tolerance classification for NoGo inspection use
• 7.05 mm diameter with 0.00508 mm tolerance for precise dimensional verification
• Steel construction with 10 microfinish surface coating for consistent contact
• Certificate of Accuracy included with NIST traceability for calibration documentation
• 2-inch overall length fits standard pin gage handles and holders
• Compatible with micrometers, verniers, and other measuring devices

Compatibility

Designed for use with standard pin gage handles and holders. Intended for NoGo inspection applications and for use with micrometer sets, verniers, and other measuring devices as stated by the manufacturer.

Installation Notes

Pin gages should be handled with clean, dry hands or cotton gloves to prevent corrosion from skin oils. Store the gage in its protective case when not in use to preserve the machined surface and calibration integrity. Do not force the gage into a feature; if resistance is encountered, evaluate the workpiece rather than applying additional pressure. Periodic recalibration against a NIST-traceable standard is recommended to maintain measurement integrity.