VERMONT GAGE Class ZZ No-Go Pin Gauge: 0.6390 in Dia, 0.00020 in Tolerance, Steel
The VERMONT GAGE Class ZZ No-Go Pin Gauge (SKU 6DEP5) is a 0.6390-inch diameter plug and pin gauge with a black oxide finish, made of steel. It features a tolerance of 0.00020 inches and a surface finish of 10…
SKU 3G-OTH-290206
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Product Description
The VERMONT GAGE Class ZZ No-Go Pin Gauge (SKU 6DEP5) is a 0.6390-inch diameter plug and pin gauge with a black oxide finish, made of steel. It features a tolerance of 0.00020 inches and a surface finish of 10 microinch or better, classified as Class ZZ. This no-go (minus) gauge includes a Certificate of Accuracy with NIST Traceability.
Frequently Asked Questions
What is a VERMONT GAGE Class ZZ No-Go Pin Gauge used for?
A VERMONT GAGE Class ZZ No-Go Pin Gauge is used to verify that a hole diameter does not exceed the upper tolerance limit. It is a minus gauge that should not enter the hole if the part is within spec. Common in automotive, aerospace, and general manufacturing quality control.
What are the specifications of the VERMONT GAGE 0.6390 in No-Go Pin Gauge?
This VERMONT GAGE pin gauge has a diameter of 0.6390 in, a tolerance of 0.00020 in, and a surface finish of 10 microinch or better. It is Class ZZ, made of steel with a black oxide finish, and includes a Certificate of Accuracy with NIST Traceability. MPN 911263900.
Where to buy VERMONT GAGE pin gauges worldwide?
3G Electric supplies VERMONT GAGE pin gauges worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the Class ZZ No-Go Pin Gauge 0.6390 in (MPN 911263900).
How to select the correct VERMONT GAGE No-Go pin gauge?
Select a No-Go gauge based on the hole's maximum allowable diameter. For a 0.6390 in hole, use a 0.6390 in No-Go gauge. Ensure the class (ZZ) matches your tolerance requirement. VERMONT GAGE provides NIST-traceable certification. Always verify the gauge is clean and undamaged before use.
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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.















