Vermont Gage 112401510 Class Zz Minus Plug Pin Gage 1.51 Mm

Product Description

The VERMONT GAGE 112401510 is a Class ZZ Minus plug pin gage machined from steel and used to verify hole diameters with a NoGo inspection method. It measures 1.51 mm in diameter and holds a tolerance of 0.00508 mm, making it suitable for precision dimensional inspection in manufacturing and quality control environments. The gage includes a Certificate of Accuracy with NIST traceability, confirming it meets established measurement standards. Overall length is 2 inches. Machinists, quality technicians, and metrology professionals use this type of pin gage as part of go/no-go inspection routines.

This pin gage is intended for NoGo inspection applications, including use with micrometers, verniers, and other measuring devices requiring a traceable reference standard. It is well suited for production floor inspection, tool-and-die work, and incoming parts verification where tight diameter tolerances must be confirmed. The 1.51 mm size fits small-bore inspection needs common in precision machined components, medical device manufacturing, and electronics assembly.

Key Features

• Class ZZ Minus tolerance class for NoGo inspection applications
• 1.51 mm measurement diameter with 0.00508 mm tolerance
• Steel construction with 10 microfinish surface coating
• Includes Certificate of Accuracy with NIST traceability
• 2 inch overall length for comfortable handling during inspection
• Compatible with micrometers, verniers, and standard measuring setups

Compatibility

Designed for use in NoGo inspection routines and compatible with set micrometers, verniers, and other precision measuring devices requiring a traceable pin gage reference.

Installation Notes

Pin gages should be handled with clean, dry hands or lint-free gloves to prevent corrosion from skin oils. Store the gage in its protective case when not in use to avoid damage to the precision ground surface. Do not force the gage into a hole; light hand pressure only is appropriate for inspection use. Periodic cleaning and recalibration against a traceable standard is recommended to maintain measurement integrity.