Vermont Gage 112417030 Class Zz Minus Plug Pin Gage 17.03mm

Product Description

The VERMONT GAGE 112417030 is a Class ZZ minus plug pin gage designed for precision dimensional inspection in manufacturing and quality control environments. Built from steel with a 10 micro coating finish, this pin gage measures a nominal diameter of 17.03 mm with a tolerance of 0.00508 mm. At an overall length of 2 inches and a weight of 0.2 pounds, it is sized for handheld use at the bench or on the floor. Each unit ships with a Certificate of Accuracy traceable to NIST, making it suitable for calibrated inspection programs. Machinists, quality technicians, and metrology professionals are the primary users.

This pin gage is intended for NoGo inspection applications, where verifying that a bore or hole does not exceed a maximum allowable dimension is the goal. It is also suited for setting and checking micrometers, verniers, and other measuring devices that require a known reference diameter. Typical environments include machine shops, production lines, and inspection labs working with tight-tolerance bored or drilled features in the 17.03 mm range.

Key Features

• Class ZZ minus tolerance specification for NoGo inspection use
• 0.00508 mm tolerance for precise dimensional verification
• Steel construction with 10 micro coating finish for wear resistance
• NIST-traceable Certificate of Accuracy included with each unit
• Compact 2-inch overall length for easy handheld operation

Compatibility

Designed as an OEM-style Class ZZ minus plug pin gage for use in NoGo bore inspection and as a reference standard for setting micrometers, verniers, and other measuring devices requiring a 17.03 mm reference diameter.

Installation Notes

Pin gages are handled by quality technicians and metrologists and require no installation in the traditional sense. Store the gage in its protective case when not in use to prevent surface damage and maintain calibration integrity. Clean the gage pin and the feature being measured before use to avoid false readings caused by debris or oil film. Do not force the pin into a bore; resistance indicates the feature is at or below the minimum allowable size, which is the intended NoGo result.