Class ZZ gages have an inch tolerance of .0002 and a metric tolerance of .005mm. They are utilized primarily where solid precision and speed are required. Thread Check carries an extensive inventory of quality Class ZZ plain pin gage libraries. Every set is supplied with a certificate of accuracy and traceable to the National Institute of Standards and Technology (NIST). Class ZZ Pin gauge sets may be used to measure hole sizes, calculate distances between holes, gage slot widths, and to check locations.
Thread Check Carries Class ZZ Pin Gauge Sets in Inch or Metric sizes
Additional uses include Go and No Go component gaging. Unlike closer tolerance gages these economical pin gage sets provide added wear life. Make quick and accurate measurements with Vermont Brand class ZZ pin gage sets and libraries. Class ZZ Pin Gage sets come in ranges from .006" to 1.0005" / .20mm - 25.49mm. These reversible Pin Gages are also available in either metric and inch sets.
Virtually every product that Thread Check carries has been manufactured in the United States from the highest quality materials and to meet or exceed all applicable product and gaging standards. Our additional services include providing custom gauges, if should you require a special modification or design. Expedited services are also available on many of our custom products and services. 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, chrome plug gages, metric thread gages, and other in service gages. For any of our services, please contact us at (800) 767-7633 or fill out our form.