{"product_id":"vermont-gage-112309250-class-zz-plus-plug-gage-9-25-mm","title":"Vermont Gage 112309250 Class Zz Plus Plug Gage 9.25 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112309250 is a Class ZZ Plus plug gage machined from tool steel and used to verify bore diameters with high repeatability. It is designed for go inspection applications, confirming that a hole or bore meets minimum size requirements before a part advances through the production process. The gage measures 9.25 mm in diameter with a tolerance of 0.00508 mm and a surface finish of 10 microinch, delivering the tight dimensional control required for precision metrology work. Machinists, quality technicians, and tool room professionals rely on this style of plug gage for fast, repeatable attribute inspection on the shop floor or in the metrology lab.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is suited for use in manufacturing environments where bore diameter verification is part of an incoming, in-process, or final inspection routine. It is compatible with standard gage handle sets and can be used alongside set micrometers, vernier calipers, and other measuring devices to calibrate or verify measuring instruments. Typical applications include precision machined parts inspection in aerospace, automotive, hydraulic component, and general metalworking settings where ASME B89.1 dimensional standards are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.00508 mm for precise go inspection of 9.25 mm bores\u003c\/li\u003e\n  \u003cli\u003eTool steel construction provides hardness and wear resistance for repeated use\u003c\/li\u003e\n  \u003cli\u003e10 microinch surface finish reduces measurement error caused by surface irregularities\u003c\/li\u003e\n  \u003cli\u003eManufactured to ASME B89.1 standards for dimensional gaging\u003c\/li\u003e\n  \u003cli\u003eIncludes a Certificate of Accuracy with NIST traceability for calibration documentation\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard gage handles and usable for setting micrometers and vernier measuring devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard two-ended or single-ended plug gage handles sized for 9.25 mm diameter gage members. Suitable for go inspection of bores where ASME B89.1 Class ZZ Plus tolerances apply.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are installed and used by quality technicians, toolroom machinists, and metrologists  -  no special certifications are required for general shop use, though calibration lab work typically follows ISO 17025 or equivalent practices. Before use, clean the gage member and the bore being checked to remove chips, oil, and debris that would affect the reading. Never force a plug gage into an undersized bore; insertion should require only light hand pressure. Store gage members in their protective case away from moisture to prevent corrosion of the tool steel surface.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 9.25 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; 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\u003eStandard\u003c\/strong\u003e: ASME B89.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: 112309250\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51740304179506,"sku":"112309250","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cc5fd382dfcb07726f1e2418ce919e63_796738e0-0002-4aa1-bfa6-3377aa5e1b0a.jpg?v=1788824147","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112309250-class-zz-plus-plug-gage-9-25-mm","provider":"Voomi Supply","version":"1.0","type":"link"}