Vermont Gage 141141600 Class X Plus Pin Gage 0.416 in

Product Description

The VERMONT GAGE 141141600 is a Class X Plus pin gage machined from tool steel for precision dimensional inspection work. It measures 0.416 inches in diameter and 2 inches in length, with a tolerance of +0.00004 inches — a tolerance class that meets the tightest go/no-go and attribute gaging requirements. Each unit ships with a Certificate of Accuracy with NIST traceability, making it suitable for use in calibrated measurement systems and quality-controlled shop environments. A 4 micro finish on the gage surface supports accurate, repeatable contact with the feature being measured. Licensed metrologists, quality technicians, and toolroom machinists are the primary users of this part.

This pin gage is used to verify bore diameters, check hole sizes, and calibrate measuring equipment requiring a traceable reference standard. It is appropriate for both production floor inspection and metrology lab environments. Applications include direct gaging of machined parts, fixture verification, and setting of variable-measurement instruments. The 0.416 inch nominal size suits a range of precision hole-checking tasks in manufacturing and mechanical assembly operations across industries including aerospace, automotive, and general machining.

Key Features

• Class X Plus tolerance of +0.00004 inches for high-precision gaging applications
• Tool steel construction for hardness, wear resistance, and dimensional stability
• 4 micro surface finish for consistent, accurate part contact
• NIST-traceable Certificate of Accuracy included with each gage
• Compact 2 inch length suitable for bench use and portable inspection kits

Compatibility

Designed as a direct-use precision reference standard for calibrating measuring equipment or gaging parts requiring a 0.416 inch nominal diameter reference in Class X Plus tolerance.

Installation Notes

Pin gages should be handled with clean, dry gloves or finger cots to prevent corrosion from skin oils. Store in a protective case when not in use to preserve the surface finish and dimensional integrity. No mechanical installation is required; use in accordance with your facility's inspection and calibration procedures. Periodic recalibration intervals should follow your quality management system requirements.