VERMONT GAGE Class ZZ No-Go Pin Gauge: 0.8040 in Dia, 0.00020 in Tolerance, Steel
The VERMONT GAGE Class ZZ No-Go Pin Gauge (0.8040 in diameter) is a steel plug and pin gauge with a black oxide finish, designed for go/no-go inspection of inch-dimension holes. It features a ZZ tolerance of 0.00020…
SKU 3G-OTH-291072
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Product Description
The VERMONT GAGE Class ZZ No-Go Pin Gauge (0.8040 in diameter) is a steel plug and pin gauge with a black oxide finish, designed for go/no-go inspection of inch-dimension holes. It features a ZZ tolerance of 0.00020 in and a surface finish of 10 microinch or better, and includes a Certificate of Accuracy with NIST Traceability.
Frequently Asked Questions
What is a VERMONT GAGE Class ZZ No-Go Pin Gauge used for?
This VERMONT GAGE Class ZZ No-Go Pin Gauge is used for go/no-go inspection of inch-dimension holes. It checks that a hole diameter does not exceed the upper tolerance limit, ensuring parts meet dimensional specifications in machining and quality control applications.
What are the specifications of the VERMONT GAGE 911280400 pin gauge?
The VERMONT GAGE 911280400 is a Class ZZ No-Go pin gauge with a 0.8040 in diameter, 0.00020 in tolerance, and 10 microinch or better surface finish. It is made of steel with a black oxide finish and includes a Certificate of Accuracy with NIST Traceability.
Where to buy VERMONT GAGE pin gauges worldwide?
3G Electric supplies VERMONT GAGE pin gauges worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the 911280400 or other precision gauges for your inspection needs.
How to select the correct No-Go pin gauge for hole inspection?
Select a No-Go pin gauge with a diameter equal to the maximum allowable hole size. For inch dimensions, use a Class ZZ gauge like this VERMONT GAGE 0.8040 in model, which has a 0.00020 in tolerance. Always verify the gauge includes a NIST-traceable certificate for accuracy assurance.
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3G Electric supplies VERMONT GAGE class zz no-go (minus) plug & pin gauges - black oxide finish, inch diameters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















