{"product_id":"spi-19-414-2-class-zz-minus-plug-pin-gage-0-414-in","title":"Spi 19-414-2 Class Zz Minus Plug Pin Gage 0.414 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 19-414-2 is a Class ZZ minus plug pin gage with a 0.414-inch nominal diameter, manufactured from steel for reliable dimensional inspection work. Class ZZ gages are the standard go\/no-go reference tool used in production inspection environments where accurate hole measurement is required. The minus tolerance designation means the gage is ground to the low side of nominal, holding a tolerance of 0.0002 inches. Machinists, quality technicians, and tool-and-die professionals use pin gages like this to verify bore diameters, check hole location, and confirm conformance to print dimensions in a fast, repeatable way.\u003c\/p\u003e\n\u003cp\u003eThis gage is suited for use in machine shops, manufacturing cells, and inspection rooms where production parts require frequent hole qualification. A 0.414-inch pin fits standard tooling racks and gage blocks sets, making it a practical addition to an existing pin gage assortment. It is appropriate for checking drilled, reamed, or punched holes in metal, plastic, and composite workpieces across both low-volume prototype work and higher-volume production runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ tolerance grade at 0.0002 inches for production-level inspection accuracy\u003c\/li\u003e\n  \u003cli\u003eMinus designation ground to the low side of nominal for consistent go-gage function\u003c\/li\u003e\n  \u003cli\u003e0.414-inch nominal diameter for direct hole qualification at that dimension\u003c\/li\u003e\n  \u003cli\u003eSteel construction for wear resistance and dimensional stability during repeated use\u003c\/li\u003e\n  \u003cli\u003eSingle-piece packaging suitable for replacing or supplementing an existing pin gage set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Class ZZ minus plug pin gage for use with conventional pin gage handles and gage block accessories sized for 0.414-inch diameter pins.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePin gages are handled and used by quality technicians and machinists and require no permanent installation. Keep the gage clean and lightly oiled when stored to prevent corrosion and maintain dimensional integrity. Do not force the pin into a bore smaller than the nominal diameter, as this can cause galling and alter the gage surface. Follow your facility's calibration schedule and handle the gage with clean, dry gloves or a cloth to prevent skin oils from affecting the steel surface.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.414 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Class\u003c\/strong\u003e: Class ZZ Minus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance (Decimal Inch)\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance (mm)\u003c\/strong\u003e: 0.0002 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: SPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19-414-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51690497278258,"sku":"19-414-2","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1a83301d6a994074da2eccbb6aa2634c.jpg?v=1788270581","url":"https:\/\/voomisupply.com\/products\/spi-19-414-2-class-zz-minus-plug-pin-gage-0-414-in","provider":"Voomi Supply","version":"1.0","type":"link"}