{"product_id":"vermont-gage-112115980-class-zz-plus-plug-gage-15-98mm","title":"Vermont Gage 112115980 Class Zz Plus Plug Gage 15.98mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112115980 is a Class ZZ Plus plug gage designed for precision bore and hole inspection in industrial and metrology applications. It features a 15.98 mm diameter with a tolerance of 0.00508 mm, making it suitable for Go-type inspection work where tight dimensional control is required. The gage is manufactured from tool steel and carries a 10 microinch surface finish. It ships with a Certificate of Accuracy traceable to NIST, supporting quality system documentation requirements. Licensed metrologists, machinists, and quality control technicians are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is used in Go inspection applications to verify that bored holes, drilled passages, or machined features meet minimum acceptable diameter specifications. It is also suitable for setting and calibrating micrometers, verniers, and other measuring devices where a known reference standard is required. Typical use environments include machine shops, manufacturing quality control stations, and calibration labs handling precision machined components to ASME B89.1 standards.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance grade with 0.00508 mm tolerance for precision Go inspection\u003c\/li\u003e\n  \u003cli\u003e15.98 mm diameter ground from tool steel for wear resistance and dimensional stability\u003c\/li\u003e\n  \u003cli\u003e10 microinch surface finish for consistent, repeatable contact with inspected surfaces\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B89.1 dimensional standards\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability for quality system compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for Go inspection of 15.98 mm nominal diameter bored or machined features. Also suitable for setting micrometers, verniers, and other measuring devices requiring a precision reference standard at this diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are handled and used by quality control technicians and machinists. Before use, clean the gage and the bore being inspected to remove chips, coolant, or debris that could affect measurement accuracy. Do not force the gage into an undersized bore, as this can damage the gage surface or alter its calibration. Store the gage in its protective case when not in use to prevent corrosion and surface damage to the tool steel body.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 15.98 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.00508 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Finish\u003c\/strong\u003e: 10 microinch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Tool Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: ZZ Plus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Go Inspection; Setting Micrometers, Verniers, and Other Measuring Devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B89.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Certificate of Accuracy with NIST Traceability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.18 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VERMONT GAGE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 112115980\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51750512427314,"sku":"112115980","price":16.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1cf04934d75d3eb37d973f6ea4b25c4d_ae04b7f6-6344-411c-b4a9-d8dc51aed6c1.jpg?v=1788916026","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112115980-class-zz-plus-plug-gage-15-98mm","provider":"Voomi Supply","version":"1.0","type":"link"}