{"product_id":"vermont-gage-112301690-class-zz-plus-plug-gage-1-69-mm","title":"Vermont Gage 112301690 Class Zz Plus Plug Gage 1.69 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112301690 is a Class ZZ Plus plug gage designed for precise go inspection of small-diameter bores and holes. Manufactured from tool steel with a 10 microfinish surface coating, this gage holds a tolerance of 0.00508 mm, making it suitable for tight-tolerance dimensional verification in production and quality control environments. The overall length is 2.0000 inches. Each unit ships with a Certificate of Accuracy traceable to NIST, supporting documentation requirements in calibrated inspection workflows. Metrology technicians, quality inspectors, and tool-room professionals are the primary users of this gage.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is used to verify whether a drilled, reamed, or bored hole meets minimum diameter specifications before a part advances through the production process. At 1.69 mm diameter, it is suited for precision work on small components common in aerospace, medical device, hydraulic, and general machining applications. It is also used to set and verify micrometers, verniers, and other measuring devices where a traceable reference standard is required. The compact size makes it practical for bench use and field inspection alike.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.00508 mm for high-accuracy go inspection\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for durability and dimensional stability\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface coating for smooth, repeatable gage entry\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B89.1 standards\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2.0000 inches suits standard gage handle setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style go plug gage for use with standard gage handles and setting fixtures in metrology and quality inspection applications. Compatible with micrometers, verniers, and other measuring devices requiring a traceable reference standard at 1.69 mm diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages should be handled with clean cotton or nitrile gloves to prevent corrosion from skin oils and to maintain calibration integrity. Before use, verify the gage is clean and free of burrs or debris that could affect the measurement result. Store in a protective case away from magnetic fields and temperature extremes to preserve dimensional accuracy. Inspection and recalibration intervals should follow the facility quality management plan and applicable ASME B89.1 guidelines.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1.69 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 Microfinish\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\u003eStandard\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: 0.01 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: 112301690\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51751080034610,"sku":"112301690","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d9ac4452eee4f4eabd4dc2662727a806_7e99f249-d173-4c11-978e-18f4d5d29833.jpg?v=1788921546","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112301690-class-zz-plus-plug-gage-1-69-mm","provider":"Voomi Supply","version":"1.0","type":"link"}