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This Class ZZ plug gage is designed for precise measurement applications, including go inspection and the calibration of micrometers, verniers, and other measuring equipment. The gage is constructed from 52100 tool steel and is heat-treated to a hardness of 60 to 62 RC for durability and wear resistance.
Diameter of 2.10 mm with a plus tolerance of 0.00508 mm
Overall length of 2.0000 in.
Finished to a surface roughness of 10 micro or better
Includes a certificate of accuracy with NIST traceability
Constructed from 52100 tool steel
Complies with ASME B89.1 standards
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
This Class ZZ minus pin gage is a precision measurement tool designed for checking hole sizes, setting micrometers, and verifying vernier calipers. Manufactured from steel with a durable surface finish, it provides reliable performance in industrial inspection applications.
Diameter of 14.12 mm
Overall length of 2 in.
Class ZZ tolerance of 0.00508 mm
Hardness rating of Rc 60/65
Includes a certificate of accuracy with NIST traceability
Surface finish of 10 micro or better
Reversible style
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
This Class ZZ pin gage is designed for precision inspection and measurement applications. It is used for setting micrometers, verifying verniers, and performing hole size inspections with high accuracy. The gage is constructed from heat-treated tool steel for durability and long service life in demanding metalworking and quality control environments.
Diameter of 2.42 mm
Overall length of 2 in.
Tool steel construction, heat-treated to 60/65 Rc
Micro-finish of 10 microinch or better
Roundness within 0.0001 in. (0.0025 mm)
Certificate of accuracy with NIST traceability included
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
This Class ZZ pin gage is a precision-machined tool designed for high-accuracy inspection and calibration applications. Featuring a 11.35 mm diameter and a 2 in. overall length, this gage is constructed from durable tool steel with a 10 microfinish or better, ensuring reliable performance in demanding measurement environments.
Designed for applications including setting micrometers, verniers, and other measuring devices
No-go (minus) tolerance type for accurate inspection
Constructed from tool steel with a 10 microfinish for durability
Includes a certificate of accuracy with NIST traceability
Made in the United States
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More