Over time, Class ZZ pin gauges will wear down from use. Thread Check offers the finest quality replacement class ZZ pin gauges, as well as class ZZ pin gage sets, and class ZZ pin gage libraries. Make your selection from our inventory of Vermont Gage replacement Class ZZ pin gages, in either steel or steel with their exclusive Black Guard™ black oxide coating. Black Guard™ is an ideal wear indicator. Each set or library of pin gage assemblies is available in metric or inches, and is supplied with a certificate of accuracy.. These pin gage sets and library sets are also traceable to the National Institute of Standards and Technology (NIST).
Many products in Thread Check’s inventory have been made in the United States from the highest quality materials and to meet or exceed all applicable gaging and product standards . This includes our selection of replacement Class ZZ pin gauges. Our additional services include providing custom gauges and engineering support, should you require a special modification. Expedited manufacturing services are also available for many of our custom gaging products..
Thread Check’s sales and engineering staff can offer technical support with gauging or measurement questions relative to gage dimensions, gage tolerances, gage usage, and any metrology questions.. Did you know? Thread Check also provides ISO 17025-standard calibration at our Registered Metrology facility. We perform calibration services on snap gages, fixed-limit gages,