{"product_id":"vermont-gage-112204280-class-zz-minus-plug-pin-gage-4-28mm","title":"Vermont Gage 112204280 Class Zz Minus Plug Pin Gage 4.28mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112204280 is a Class ZZ Minus plug pin gage machined from steel and used to verify hole diameter in precision inspection applications. At 4.28 mm in diameter with a tolerance of 0.00508 mm, this gage is configured as a NoGo member, confirming that a hole has not exceeded its maximum allowable size. The overall length is 2 inches, making it well suited for benchtop and inline inspection tasks. Each unit ships with a Certificate of Accuracy traceable to NIST standards, supporting documented quality control processes. Machinists, quality technicians, and tool-room professionals rely on this type of gage for fast, repeatable attribute inspection.\u003c\/p\u003e\n\u003cp\u003eThis plug pin gage is used in manufacturing and machine shop environments where precise hole diameter verification is required. Typical applications include NoGo inspection of drilled, reamed, or bored holes, as well as calibration and verification of set micrometers, verniers, and other measuring devices. Its compact size and steel construction make it practical for both production floor and metrology lab use in light and heavy manufacturing settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Minus configuration for NoGo hole diameter inspection\u003c\/li\u003e\n  \u003cli\u003e4.28 mm measurement diameter with 0.00508 mm tolerance\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface coating for accurate, repeatable contact\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2 inches suits standard benchtop inspection setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use as a NoGo inspection gage and for setting micrometers, verniers, and other measuring devices requiring a 4.28 mm reference diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug pin gages are handled and used by quality technicians and machinists following standard metrology practices. Keep the gage clean and lightly oiled when not in use to prevent corrosion. Do not force the gage into a hole; apply light, steady hand pressure only. Store in the supplied case or protective sleeve to maintain surface finish and dimensional integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 4.28 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 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Finish\u003c\/strong\u003e: 10 Microfinish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: Class ZZ Minus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: NoGo Inspection, Set Micrometers, Verniers and Other Measuring Devices\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\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 112204280\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51739318190386,"sku":"112204280","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/97377d67f8de602224575e16d76fcef4_1056f1ba-d166-473e-af41-4186dae251f9.jpg?v=1788813074","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112204280-class-zz-minus-plug-pin-gage-4-28mm","provider":"Voomi Supply","version":"1.0","type":"link"}