Vermont Gage 112310230 Class Zz Plus Plug Gage 10.23 Mm

Product Description

The VERMONT GAGE 112310230 is a Class ZZ Plus plug gage machined from tool steel for dimensional inspection of bored holes and machined features. It measures 10.23 mm in diameter with a tolerance of 0.00508 mm, making it suitable for go-inspection work where tight dimensional control is required. The gage has an overall length of 2.0000 inches and features a 10 microfinish surface coating that protects the contact surface and supports repeatable measurements. Each unit ships with a Certificate of Accuracy traceable to NIST standards, meeting ASME B89.1 requirements. Machinists, quality technicians, and tool room professionals use this gage to verify hole size acceptance on production and inspection floors.

This plug gage is used in go inspection applications to confirm that a bored or reamed hole falls within the minimum acceptable size limit. It is also suited for setting and verifying micrometers, verniers, and other measuring devices. Typical environments include machine shops, production lines, and quality control labs handling precision-machined components. The 10.23 mm diameter targets metric-dimensioned workpieces where close-tolerance hole acceptance is required.

Key Features

• Class ZZ Plus tolerance grade with 0.00508 mm tolerance for precision go inspection
• Tool steel construction for durability and dimensional stability
• 10 microfinish surface coating for consistent contact and extended gage life
• Includes Certificate of Accuracy with NIST traceability
• Conforms to ASME B89.1 dimensional gage standards
• Suitable for setting micrometers, verniers, and other measuring devices

Compatibility

Designed for go inspection of 10.23 mm diameter metric holes and for use as a setting reference with micrometers, verniers, and other precision measuring devices.

Installation Notes

Plug gages are handled and used by quality technicians and machinists; no power source or lockout procedure is required. Clean the gage and the workpiece bore before use to prevent debris from affecting the measurement. Store the gage in its protective case when not in use to avoid surface damage to the lapped diameter. Handle with clean dry hands or lint-free gloves to prevent corrosion from skin contact.