Vermont Gage 111403250 Class Zz Minus Plug Pin Gage

Product Description

The VERMONT GAGE 111403250 is a Class ZZ Minus plug pin gage machined from steel for use in dimensional inspection and measurement verification. With a nominal diameter of 0.0325 inches and a tolerance of 0.0002 inches, this pin gage is designed for NoGo inspection applications where precise go/no-go determination is required. The 10 microfinish surface coating ensures consistent contact with the workpiece and minimizes wear over repeated use. Each gage ships with a Certificate of Accuracy that includes NIST traceability, supporting quality management and calibration documentation requirements. Machinists, quality control technicians, and metrology professionals are the typical end users.

This pin gage is suited for inspection tasks in machine shops, manufacturing environments, and quality labs. It is used to verify that a bore or hole does not exceed the maximum allowable size, functioning as the NoGo member in a gage set. It is also compatible with setup and verification of micrometers, verniers, and other measuring devices. The 2-inch overall length provides adequate reach for most standard inspection applications. Sold individually.

Key Features

• Class ZZ Minus tolerance classification for NoGo inspection use
• 0.0325-inch nominal diameter with 0.0002-inch tolerance
• Steel construction with 10 microfinish surface for consistent, wear-resistant contact
• 2-inch overall length for standard inspection reach
• Includes Certificate of Accuracy with NIST traceability for documentation compliance
• Compatible with micrometers, verniers, and other calibration and measuring devices

Compatibility

Designed for NoGo bore inspection and for setting and verifying micrometers, verniers, and other measuring devices in precision metrology applications.

Installation Notes

Pin gages are handled and stored by metrology or quality control personnel, not field trades. Clean the gage and the workpiece contact surfaces before use to prevent debris from affecting measurement accuracy. Store in the provided case or a protected environment to prevent corrosion and surface damage. Do not force the gage into a bore; improper insertion can damage the gage or distort the workpiece measurement.