Vermont Gage 112205260 Class Zz Minus Plug Pin Gage 5.26 Mm

Product Description

The VERMONT GAGE 112205260 is a Class ZZ Minus plug pin gage used to perform NoGo inspection of precision bored holes and machined features. At 5.26 mm in diameter with a tolerance of 0.00508 mm, this steel pin gage delivers the dimensional accuracy required for quality-control work in machine shops, tool rooms, and manufacturing environments. The overall length is 2 inches. A Certificate of Accuracy with NIST traceability is included, supporting calibration records and inspection documentation requirements. Machinists, quality technicians, and metrology professionals rely on this type of gage for high-repeatability go/nogo inspection tasks.

This pin gage is suited for NoGo inspection applications where a part feature must be verified as within its maximum material condition limit. Typical use cases include checking drilled, reamed, or bored hole diameters on production parts. It is also used to set micrometers, verniers, and other measuring devices requiring a known reference standard. The 5.26 mm size fits into standard gage-block and pin-gage set workflows across light manufacturing, aerospace component inspection, and general precision machining operations.

Key Features

• Class ZZ Minus tolerance grade for NoGo inspection applications
• 5.26 mm diameter with 0.00508 mm tolerance for precise dimensional verification
• 10 microfinish surface coating for consistent, repeatable gage contact
• Steel construction for durability in production and tool-room environments
• Includes Certificate of Accuracy with NIST traceability for calibration compliance
• 2-inch overall length for easy handling and integration with standard gage holders

Compatibility

Designed for use in NoGo hole inspection, setting micrometers, verniers, and other measuring devices requiring a calibrated 5.26 mm diameter reference standard.

Installation Notes

Pin gages should be handled with clean, dry hands or lint-free gloves to prevent corrosion from skin contact. Store in a protective case away from temperature extremes to maintain dimensional stability. When using as a reference standard to set measuring instruments, allow the gage to thermally stabilize to the ambient measurement environment before use. No power tools or mechanical force are required; apply hand pressure only to avoid damaging the gage or the part being inspected.