Meyer Gage Class Z GO/NOGO Gage Pin Single End Assemblies (Metric)

Meyer Gage Class Z GO/NOGO Gage Pin Single End Assemblies (Metric)

Meyer Gage Class Z GO/NOGO Gage Pin Single End Assemblies (Metric) offer an optimal solution for quality control processes that demand elevated precision over Class ZZ tolerances. Designed with a single precision-ground gage pin per handle, these assemblies are available in both GO and NOGO variants, with size clearly marked on the end cap for quick identification. The green cap is standard for GO pins unless otherwise specified. This system is ideal for manufacturing and inspection environments where accurate hole size verification is critical.

Manufactured from durable 52100 tool steel and heat treated to a hardness of 60–62 HRC, these Class Z pin gages provide excellent wear resistance and dimensional stability. Each handle is permanently laser-marked with the Meyer Gage logo and tolerance class, ensuring traceability and conformance to measurement standards. The gage pins themselves are finished to a Class Z tolerance of ±0.00245mm, offering double the precision of Class ZZ gages and making them well-suited for tighter tolerances.

This line of metric Gage Pin Single End Assemblies spans the 0.22mm to 25.41mm range across handle numbers 1W to 8W. Pins must be specified as GO or NOGO when ordering. Both end caps and handles support optional custom markings for internal tracking, tool number referencing, or customer-specific identification.