Vermont Gage 911209700 Class Zz Minus Plug Pin Gage 0.0970 in

Product Description

The VERMONT GAGE 911209700 is a Class ZZ Minus plug pin gage ground to a diameter of 0.0970 inches with a tolerance of 0.0002 inches. It is used to verify that a hole or bore does not exceed its maximum allowable size, functioning as a NoGo inspection gage. The body is steel with a black oxide finish for corrosion resistance and easy handling. Each unit ships with a Certificate of Accuracy traceable to NIST standards. Machinists, quality control technicians, and precision measurement professionals install and use this gage in production and inspection environments.

This plug pin gage is suited for NoGo inspection routines in machining, fabrication, and quality assurance settings. It is also referenced when setting micrometers, verniers, and other measuring devices that require a certified dimensional standard. The 0.0970-inch diameter targets small-bore applications common in precision part manufacturing. Its 2-inch overall length provides adequate handling clearance for bench inspection work. This gage is appropriate for both production floor checks and metrology lab use where NIST-traceable documentation is required.

Key Features

• Class ZZ Minus tolerance classification for NoGo inspection applications
• Diameter of 0.0970 inches with a tolerance of 0.0002 inches
• Steel construction with black oxide finish for durability and corrosion resistance
• Includes Certificate of Accuracy with NIST traceability
• 2-inch overall length suitable for bench and production inspection
• Compatible with use alongside micrometers, verniers, and other precision measuring devices

Compatibility

Designed for use in NoGo bore inspection routines and as a reference standard for setting micrometers, verniers, and other precision measuring devices requiring a certified 0.0970-inch diameter reference.

Installation Notes

This gage is handled and used by machinists and quality control technicians during inspection procedures. Always clean the gage and the bore being inspected before use to prevent debris from affecting the measurement. Store the gage in its protective case when not in use to prevent damage to the ground surface. Do not force the gage into a bore; apply only light, consistent hand pressure to avoid wear or damage to the precision surface.