VERMONT GAGE Class ZZ No-Go Pin Gauge: 0.8570 in Dia, 0.00020 in Tolerance, Steel

This pin gauge is used for precision go/no-go inspection of hole diameters in manufacturing and quality control. As a no-go (minus) gauge, it verifies that a hole does not exceed the maximum allowable size. It is commonly applied in automotive, aerospace, and metalworking industries to ensure dimensional accuracy of machined parts.

The VERMONT GAGE Class ZZ No-Go Pin Gauge has a diameter of 0.8570 in, a tolerance of 0.00020 in, and a surface finish of 10 microinch or better. It is made of steel with a black oxide finish and includes a Certificate of Accuracy with NIST Traceability. The ZZ classification indicates a general-purpose tolerance grade for inspection.

3G Electric supplies VERMONT GAGE pin gauges worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine VERMONT GAGE products to support your quality control needs.

Select a pin gauge based on the nominal hole diameter and tolerance class. For general inspection, Class ZZ provides a tolerance of 0.00020 in. Use a no-go gauge to check the maximum allowable hole size. Always verify the gauge includes a Certificate of Accuracy with NIST Traceability for reliable measurements. VERMONT GAGE offers steel gauges with black oxide finish for corrosion resistance.