Vermont Gage 141140600 Class X Plus Pin Gage 0.406 in

Product Description

The VERMONT GAGE 141140600 is a Class X Plus precision pin gage designed for direct part gaging and calibration of measuring equipment. It measures 0.406 inches in diameter and 2 inches in length, manufactured from tool steel with a 4 microinch surface finish. The tolerance is held to +0.00004 inches, placing it in the Class X Plus accuracy class. Each unit ships with a Certificate of Accuracy with NIST traceability, making it suitable for use in calibrated measurement environments. Metrology technicians, quality control inspectors, and tool room professionals rely on pin gages of this class for go/no-go checks, bore verification, and instrument calibration workflows.

This pin gage is used in manufacturing, tool and die, and quality assurance settings wherever precise hole or bore diameter verification is required. It is appropriate for both shop-floor inspection and laboratory-grade calibration applications. The NIST-traceable certificate supports ISO and other quality system documentation requirements, making it a practical choice for facilities operating under documented measurement standards.

Key Features

• Class X Plus tolerance of +0.00004 inches for high-accuracy measurement
• Tool steel construction for durability and dimensional stability
• 4 microinch surface finish for consistent, repeatable contact
• Includes Certificate of Accuracy with NIST traceability
• Suitable for direct part gaging and calibration of measuring equipment
• 0.406 inch diameter, 2 inch length — standard pin gage form factor

Compatibility

Designed as an OEM-style replacement or supplemental gage for use with standard pin gage handle sets and gage block accessories compatible with 0.406 inch diameter pin gages.

Installation Notes

Pin gages should be handled with clean, dry hands or cotton gloves to prevent corrosion from skin oils. Store in a protective case away from other metal tooling to avoid nicks or surface damage that would affect measurement accuracy. Before use in a calibrated environment, allow the gage to acclimate to ambient temperature to minimize thermal expansion effects. No special tools are required for use, but regular cleaning and inspection per your facility measurement control procedure is recommended.