{"product_id":"vermont-gage-112201980-class-zz-minus-plug-pin-gage","title":"Vermont Gage 112201980 Class Zz Minus Plug Pin Gage","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112201980 is a Class ZZ Minus plug pin gage designed for precision dimensional inspection in machine shops, manufacturing facilities, and metrology labs. Ground from steel stock and finished to a 10 microfinish surface, this pin gage measures 1.98 mm in diameter with a minus tolerance of 0.00508 mm. The overall length is 2 inches. It ships with a Certificate of Accuracy that includes NIST traceability, confirming the gage meets Class ZZ minus standards. Machinists, quality technicians, and tool-and-die professionals use this gage as a go\/no-go reference or as a setting standard for micrometers, verniers, and other precision measuring devices.\u003c\/p\u003e\n\u003cp\u003eThis pin gage is suited for NoGo inspection applications where a controlled minus tolerance is required to verify that a bore or hole does not exceed its maximum allowable dimension. It is also used to set and verify micrometers, vernier calipers, and similar bench-top measuring instruments. The 1.98 mm diameter falls within the small-bore range commonly encountered in precision components, molds, dies, and medical or aerospace part inspection. Single-piece packaging makes it straightforward to add to an existing pin gage set or to replace a worn or damaged individual pin.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Minus tolerance of 0.00508 mm for NoGo inspection use\u003c\/li\u003e\n  \u003cli\u003e1.98 mm diameter ground to a 10 microfinish surface for repeatable contact measurement\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in production and inspection environments\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2 inches for standard hand-held use\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eSuitable for setting micrometers, verniers, and other precision measuring devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or supplement for Class ZZ pin gage sets requiring a 1.98 mm minus-tolerance member. Suitable for use with standard plug gage handles and holders that accept small-diameter pin gages.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePin gages should be handled with clean, dry gloves or a lint-free cloth to prevent corrosion from skin oils. Before use, verify the gage surface is free of burrs or debris that could affect measurement accuracy. Store in a protective case away from temperature extremes to maintain dimensional stability. Calibration intervals should follow the facility quality management plan and applicable metrology standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter of Measurement\u003c\/strong\u003e: 1.98 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.00508 mm (minus)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: ZZ Minus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\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\u003eApplication\u003c\/strong\u003e: NoGo Inspection, Setting 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\u003eWeight\u003c\/strong\u003e: 0.01 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: 112201980\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51732492058930,"sku":"112201980","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/daaed19a5769f56e573f9b22d147e0b0_d7b71362-3c0e-4347-b320-20ad72894192.jpg?v=1788743530","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112201980-class-zz-minus-plug-pin-gage","provider":"Voomi Supply","version":"1.0","type":"link"}