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This Class ZZ pin gage is designed for precise measurement of hole sizes and features a diameter of 7.74 mm with a 2.0000 in. overall length. Manufactured from durable 52100 tool steel, this gage is heat-treated to 60 to 65 Rc for long-lasting wear resistance in industrial applications.
Manufactured from 52100 tool steel
Heat-treated to 60 to 65 Rc hardness
Finish of 10 microinch or better
Roundness within 0.0001 in. (0.0025 mm)
Tolerance of 0.0002 in. (0.005 mm)
Includes certificate of accuracy with NIST traceability
Meets 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 Plus pin gage is designed for precision inspection tasks, including go/no-go gauging and calibrating micrometers or verniers. Manufactured from heat-treated tool steel, this gage provides high durability and accurate measurement capabilities in a compact form factor.
Diameter of 2.22 mm
Overall length of 2.0000 in.
Constructed from 52100 tool steel with 60 to 65 RC hardness
Centerless lapped with a 10 microfinish or better
Includes a certificate of accuracy with NIST traceability
Meets 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 Plus plug gage is designed for high-precision measurement applications. Featuring a 0.8220 in. diameter and a black oxide coating, this tool provides durability and resistance to wear for consistent performance in metalworking and inspection tasks.
Diameter: 0.8220 in.
Tolerance: +0.0002 in.
Finish: Black oxide coating
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
This Class ZZ minus plug and pin gage is a precision tool designed for accurate diameter measurement and inspection tasks. Constructed from durable steel, it is suited for demanding industrial applications requiring precise tolerances.
Diameter of 0.8960 in.
Class ZZ precision rating
Minus tolerance of 0.000200 in.
System of measurement is decimal inch
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More