{"product_id":"vermont-gage-111439550-class-zz-minus-plug-pin-gage","title":"Vermont Gage 111439550 Class Zz Minus Plug Pin Gage","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VERMONT GAGE 111439550 is a Class ZZ Minus plug pin gage machined from steel and used to perform NoGo inspection checks on bored holes, drilled passages, and precision-machined features. Measuring 0.3955 inches in diameter with a tolerance of 0.0002 inches, this pin gage delivers the tight dimensional control required for production and quality-assurance work. The 10 microfinish surface finish on the gage pin reduces wear and ensures repeatable contact with the workpiece. A Certificate of Accuracy with NIST Traceability is included, supporting calibration documentation requirements in regulated manufacturing and quality environments. Overall length is 2 inches.\u003c\/p\u003e\u003cp\u003eThis pin gage is suited for dimensional inspection in machine shops, toolrooms, and production floor QC stations. The Class ZZ Minus designation makes it appropriate for NoGo functional checks, confirming that a feature does not exceed its maximum material condition. It is also used to set and verify micrometers, verniers, and other measuring devices where a known reference diameter is needed. Typical users include machinists, quality technicians, and metrology lab personnel working to close tolerances in general-purpose manufacturing environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClass ZZ Minus tolerance rating for NoGo inspection applications\u003c\/li\u003e\n\u003cli\u003e0.3955 inch diameter with 0.0002 inch tolerance for precise dimensional verification\u003c\/li\u003e\n\u003cli\u003e10 microfinish surface finish for consistent, low-wear contact\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in production and toolroom use\u003c\/li\u003e\n\u003cli\u003eIncludes Certificate of Accuracy with NIST Traceability for calibration records\u003c\/li\u003e\n\u003cli\u003e2 inch overall length for easy single-hand handling and gauge fixture use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in NoGo inspection routines and as a reference standard for setting micrometers, verniers, and other measuring devices requiring a 0.3955 inch diameter reference.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePin gages are handled and stored by metrology or quality technicians, not typically installed in a mechanical system. Handle with clean, dry hands or lint-free gloves to prevent corrosion from skin contact. Store in the original case or a protected holder to avoid surface damage that would affect gage accuracy. Verify the gage against calibration records before use in critical inspection applications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter of Measurement\u003c\/strong\u003e: 0.3955 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 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\u003eGage Class\u003c\/strong\u003e: Class ZZ Minus\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 111439550\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51728849142066,"sku":"111439550","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cc5fd382dfcb07726f1e2418ce919e63_77411f0f-1ecb-4e3f-b653-2da24e848bc1.jpg?v=1788696797","url":"https:\/\/voomisupply.com\/products\/vermont-gage-111439550-class-zz-minus-plug-pin-gage","provider":"Voomi Supply","version":"1.0","type":"link"}