{"product_id":"spi-19-263-3-class-zz-minus-plug-pin-gage-0-263-in","title":"Spi 19-263-3 Class Zz Minus Plug Pin Gage 0.263 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 19-263-3 is a Class ZZ minus plug pin gage with a 0.263-inch nominal diameter, manufactured from steel for durability in precision measurement applications. It is used to verify bore and hole dimensions to tight tolerances, with a tolerance of 0.0002 inches on the minus side. Class ZZ designates it as a working gage suitable for production inspection rather than master or reference standards. Machinists, tool and die makers, quality technicians, and metrology lab personnel use pin gages like this one to confirm whether a hole is within specified limits before a part moves to the next stage of production.\u003c\/p\u003e\n\u003cp\u003eThis gage is suited for use in machine shops, manufacturing facilities, and quality control environments wherever a 0.263-inch nominal hole diameter must be verified. It is appropriate for checking drilled, reamed, or broached bores in metal, plastic, or composite workpieces. The minus designation means the gage is ground to the low side of the nominal diameter, which is standard for go-gage applications in the Class ZZ range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ tolerance class — standard working gage for production inspection\u003c\/li\u003e\n  \u003cli\u003eMinus designation ground to the low side of the nominal 0.263-inch diameter\u003c\/li\u003e\n  \u003cli\u003eTolerance of 0.0002 inches for precise bore verification\u003c\/li\u003e\n  \u003cli\u003eSteel construction for wear resistance and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eSingle-piece gage format for straightforward go or no-go inspection workflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a Class ZZ minus plug pin gage for use in standard pin gage handles or holders that accept 0.263-inch diameter gage pins, consistent with common inch-series pin gage set systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePin gages are handled and used by quality technicians and machinists and do not require mechanical installation. Store and handle the gage with clean, dry hands or lint-free gloves to prevent corrosion and dimensional contamination. Clean the gage and the bore being measured before use to ensure accurate readings. Do not force the pin into a hole; insertion should be smooth and controlled to protect both the gage and the workpiece.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.263 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\u003c\/strong\u003e: 0.0002 inches (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: 19-263-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51709308076338,"sku":"19-263-3","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/24fd3514f0e400b7685b42e49979de7a.jpg?v=1788454352","url":"https:\/\/voomisupply.com\/products\/spi-19-263-3-class-zz-minus-plug-pin-gage-0-263-in","provider":"Voomi Supply","version":"1.0","type":"link"}