Vermont Gage 112310430 Class Zz Plus Plug Gage 10.43mm

Product Description

The VERMONT GAGE 112310430 is a Class ZZ Plus plug gage designed for precision dimensional inspection of bored holes and machined features. It measures 10.43 mm in diameter and is manufactured from tool steel to provide long service life under repeated use. The gage carries a tolerance of 0.00508 mm and a 10 microfinish surface finish, delivering the accuracy required for go inspection tasks. Each unit ships with a Certificate of Accuracy traceable to NIST standards, satisfying documentation requirements common in quality-controlled manufacturing environments. This gage is installed and used by machinists, quality technicians, and metrologists performing in-process or final part verification.

This plug gage is suited for go inspection applications where a machined hole must be confirmed to fall within a specified minimum diameter. It is also used for setting micrometers, verniers, and other measuring devices requiring a known reference standard. Typical applications include production floor inspection and calibration lab use across metalworking, aerospace, automotive, and general manufacturing environments. The 10.43 mm diameter makes it appropriate for metric hole inspection in both light and heavy manufacturing operations.

Key Features

• 10.43 mm diameter with 0.00508 mm Class ZZ Plus tolerance for precise go inspection
• 10 microfinish surface finish minimizes wear and ensures repeatable contact with the workpiece
• Tool steel construction provides hardness and durability for high-cycle inspection use
• Includes Certificate of Accuracy with NIST traceability to support quality system documentation
• Conforms to ASME B89.1 standard for plain plug gages
• Overall length of 2.0000 inches for standard hand-held use

Compatibility

Designed for use as a go plug gage reference standard for setting micrometers, verniers, and other measuring devices requiring a traceable 10.43 mm reference diameter.

Installation Notes

Plug gages are handled and used by quality technicians and metrologists and do not require power tools or fasteners for operation. Store the gage in its protective case when not in use to prevent surface damage or corrosion that could affect accuracy. Clean the gage and the workpiece bore before inspection to remove chips, coolant, or debris. Calibration intervals should be established per your facility quality plan and applicable metrology standards.