VERMONT GAGE Class ZZ No-Go Pin Gauge: 0.4240 in Dia, 0.00020 in Tolerance, Steel
The VERMONT GAGE Class ZZ No-Go Pin Gauge (0.4240 in Dia) is a Class ZZ No-Go (Minus) plug and pin gauge with a black oxide finish, constructed from steel. It features a 0.00020 in tolerance and a surface finish of…
SKU 3G-OTH-290717
Need installation or engineering help?
Ask a question
Product Description
The VERMONT GAGE Class ZZ No-Go Pin Gauge (0.4240 in Dia) is a Class ZZ No-Go (Minus) plug and pin gauge with a black oxide finish, constructed from steel. It features a 0.00020 in tolerance and a surface finish of 10 microinch or better. This inch-diameter 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 VERMONT GAGE Class ZZ No-Go Pin Gauge is used for precision inspection of machined holes. As a No-Go (minus) gauge, it verifies that a hole's diameter does not exceed the upper tolerance limit. It is commonly applied in quality control for automotive, aerospace, and general manufacturing to ensure hole dimensions stay within 0.00020 in tolerance.
What are the specifications of the VERMONT GAGE 0.4240 in No-Go Pin Gauge?
The VERMONT GAGE Class ZZ No-Go Pin Gauge has a diameter of 0.4240 in, a tolerance of 0.00020 in, and a surface finish of 10 microinch or better. It is made from steel with a black oxide finish. The gauge is Class ZZ and includes a Certificate of Accuracy with NIST Traceability. The manufacturer part number is 911242400.
Where to buy VERMONT GAGE pin gauges worldwide?
You can source VERMONT GAGE pin gauges worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to any international destination. Contact us to order the Class ZZ No-Go Pin Gauge (0.4240 in) or other precision gauges from VERMONT GAGE.
How to select the correct VERMONT GAGE No-Go pin gauge for a hole?
To select the correct VERMONT GAGE No-Go pin gauge, measure the hole's nominal diameter and tolerance. The No-Go gauge diameter should equal the hole's maximum allowable size. For example, a 0.4240 in No-Go gauge checks that the hole does not exceed 0.4240 in. Always verify the gauge class (e.g., ZZ) matches your required tolerance of 0.00020 in.
Used in
Common applications for VERMONT GAGEVERMONT GAGE Products
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.















