Vermont Gage 141212530 Class X Minus Pin Gage 0.1253 in

Product Description

The VERMONT GAGE 141212530 is a Class X Minus pin gage used to verify bore diameters and hole tolerances in precision machining and quality control applications. Manufactured from tool steel with a 4 microinch surface finish, this pin gage measures 0.1253 inches in diameter and 2 inches in length. The minus tolerance of -0.00004 inches ensures the gage falls below nominal, which is standard for Class X Minus go-gage applications. Each unit ships with a Certificate of Accuracy that includes NIST traceability, making it suitable for use in calibrated measurement environments. Machinists, quality technicians, and metrologists use pin gages of this type in production floor and inspection lab settings.

This pin gage is used in applications requiring direct part gaging or calibration of measuring equipment. At 0.1253 inches diameter, it is sized for small-bore inspection work common in precision machining, tooling, and component manufacturing. The NIST-traceable certificate makes it appropriate for ISO-compliant inspection processes and calibration records. It is well suited for use in both job shop environments and regulated quality systems where documentation of gage accuracy is required.

Key Features

• Class X Minus tolerance of -0.00004 inches for go-gage applications
• Tool steel construction for hardness and wear resistance
• 4 microinch surface finish for consistent contact and measurement repeatability
• 0.1253 inches diameter, 2 inches length
• Includes Certificate of Accuracy with NIST traceability

Compatibility

Designed as a direct-measurement and calibration pin gage for use with any inspection setup or measuring equipment that accepts 0.1253-inch nominal diameter pin gages in Class X Minus tolerance.

Installation Notes

Pin gages are handled and used by quality technicians and machinists; no power tools or mechanical installation is required. Store pin gages in a protective case away from moisture and abrasive surfaces to prevent corrosion and dimensional damage to the tool steel. Clean contact surfaces before use to ensure accurate measurement results. Always verify that the gage certificate is current and on file when using this tool in a calibration or quality compliance role.