VERMONT GAGE Class ZZ No-Go Pin Gauge: 0.6850 in Dia, 0.00020 in Tolerance, Steel
The VERMONT GAGE Class ZZ No-Go Pin Gauge (0.6850 in Dia) is a steel plug and pin gauge with a black oxide finish, designed for inch-diameter measurements. It features a tolerance of 0.00020 in and a surface finish…
SKU 3G-OTH-290967
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Product Description
The VERMONT GAGE Class ZZ No-Go Pin Gauge (0.6850 in Dia) is a steel plug and pin gauge with a black oxide finish, designed for inch-diameter measurements. It features a tolerance of 0.00020 in and a surface finish of 10 microinch or better, meeting Class ZZ specifications. This no-go (minus) gauge includes a Certificate of Accuracy with NIST Traceability (MPN 911268500).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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's 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 machining and quality inspection across aerospace, automotive, and general manufacturing.
What are the specifications of the VERMONT GAGE 0.6850 in No-Go Pin Gauge?
This VERMONT GAGE pin gauge has a diameter of 0.6850 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, meets Class ZZ standards, and includes a Certificate of Accuracy with NIST Traceability (MPN 911268500).
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 for pricing and lead time on the 0.6850 in Class ZZ No-Go gauge or other precision inspection tools.
How to select the correct No-Go pin gauge for a hole?
Select a No-Go pin gauge with a diameter equal to the hole's maximum allowable size. For a Class ZZ gauge like this VERMONT GAGE 0.6850 in, the tolerance of 0.00020 in ensures it will not enter an in-spec hole. Always verify the gauge is certified with NIST traceability for reliable quality control.
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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.















