Vermont Gage 911206800 Class Zz Minus Plug Pin Gage 0.0680 in

Product Description

The VERMONT GAGE 911206800 is a Class ZZ Minus plug pin gage machined from steel with a black oxide finish. It is designed to measure a nominal diameter of 0.0680 inches with a tolerance of 0.0002 inches. The minus designation indicates the gage falls on the minus side of the tolerance band, making it suited for NoGo inspection applications. Overall length is 2 inches. A Certificate of Accuracy with NIST traceability is included, confirming the gage meets Class ZZ dimensional standards. Machinists, quality control technicians, and metrology professionals use this type of gage in production and inspection workflows.

This pin gage is used in NoGo inspection roles to verify that a hole or bore does not exceed its maximum allowable size. It is also suited for setting micrometers, verniers, and other measuring devices requiring a traceable reference. Typical applications include incoming inspection, in-process quality checks, and calibration support in machine shops, manufacturing facilities, and tool rooms.

Key Features

• Class ZZ Minus tolerance classification for NoGo inspection use
• Nominal measurement diameter of 0.0680 inches with 0.0002-inch tolerance
• Steel construction with black oxide coating for corrosion resistance
• Overall length of 2 inches for easy handling in tight inspection setups
• Includes Certificate of Accuracy with NIST traceability
• Compatible with micrometers, verniers, and other precision measuring devices

Compatibility

Designed for use in NoGo inspection applications and for setting micrometers, verniers, and other precision measuring devices requiring a traceable reference standard.

Installation Notes

Pin gages are handled by quality control and metrology personnel and do not require power tools or electrical isolation. Store the gage in its protective case when not in use to prevent damage to the precision ground surface. Clean contact surfaces before use to ensure accurate measurement readings. Avoid dropping or applying lateral force to the pin, as this can affect calibration.