VERMONT GAGE Class ZZ No-Go Pin Gauge: 0.5550 in Dia, 0.00020 in Tolerance, Steel
The VERMONT GAGE Class ZZ No-Go Pin Gauge (0.5550 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-290839
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Product Description
The VERMONT GAGE Class ZZ No-Go Pin Gauge (0.5550 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.
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 the VERMONT GAGE Class ZZ No-Go Pin Gauge used for?
This pin gauge is used for precision go/no-go inspection of hole diameters in manufacturing and quality control. It checks that a hole does not exceed the maximum allowable size (0.5550 in). Typical applications include automotive, aerospace, and metalworking industries where inch-dimension tolerances are critical.
What are the specifications of the VERMONT GAGE 0.5550 in No-Go Pin Gauge?
The gauge has a diameter of 0.5550 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. The manufacturer part number is 911255500.
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 facility. Contact us for availability and lead time on the Class ZZ No-Go Pin Gauge (0.5550 in) or other precision inspection tools.
How to select the correct VERMONT GAGE pin gauge for inspection?
Select a go gauge to check the minimum hole size and a no-go gauge (like this 0.5550 in model) to verify the maximum limit. Ensure the gauge class (ZZ) matches your tolerance requirements. Always use a certified gauge with NIST traceability, such as this VERMONT GAGE product, 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.















