{"product_id":"vermont-gage-112204180-class-zz-minus-plug-pin-gage-4-18mm","title":"Vermont Gage 112204180 Class Zz Minus Plug Pin Gage 4.18mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112204180 is a Class ZZ minus tolerance plug pin gage ground to a 4.18 mm diameter with a tolerance of 0.00508 mm. This single-ended steel pin gage is used to verify that a hole or bore does not exceed its maximum allowable size, functioning as a NoGo member in a go\/nogo inspection routine. Manufactured from steel with a 10 microfinish surface coating, it measures 2 inches in overall length and ships with a Certificate of Accuracy traceable to NIST standards. Machinists, quality control technicians, and toolroom personnel use this gage to hold tight dimensional conformance on precision-machined components.\u003c\/p\u003e\n\u003cp\u003eThis pin gage is suited for dimensional inspection tasks in manufacturing, toolroom, and quality assurance environments. It is applied in NoGo inspection routines to reject bores or holes that have been machined oversize. It is also compatible with use alongside set micrometers, vernier calipers, and other measuring devices that require a traceable reference standard. The compact 2-inch overall length fits standard gage holders and is practical for bench inspection or in-process checks on production floors.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ minus tolerance for NoGo inspection applications\u003c\/li\u003e\n  \u003cli\u003e4.18 mm measurement diameter with 0.00508 mm tolerance\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface coating for consistent contact and wear resistance\u003c\/li\u003e\n  \u003cli\u003eSteel construction for dimensional stability under normal shop conditions\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eCompact 2-inch overall length fits standard gage holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in NoGo inspection routines and as a reference standard alongside set micrometers, verniers, and other precision measuring devices requiring a traceable 4.18 mm diameter pin gage.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis gage is handled and used by quality technicians and machinists in inspection environments. Store the pin gage in its protective case when not in use to prevent surface damage that could affect accuracy. Clean contact surfaces before each use and avoid dropping or forcing the pin into bores, as this can alter the ground diameter. Periodic recalibration against a NIST-traceable standard is recommended to maintain measurement integrity over time.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter of Measurement\u003c\/strong\u003e: 4.18 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.00508 mm\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\u003eCalibration\u003c\/strong\u003e: Certificate of Accuracy with NIST Traceability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: 112204180\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51739455357234,"sku":"112204180","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/97377d67f8de602224575e16d76fcef4_983ef62c-ebac-46e4-b498-324ce55be417.jpg?v=1788814788","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112204180-class-zz-minus-plug-pin-gage-4-18mm","provider":"Voomi Supply","version":"1.0","type":"link"}