{"product_id":"spi-19-077-7-class-zz-minus-plug-pin-gage-0-077-in","title":"Spi 19-077-7 Class Zz Minus Plug Pin Gage 0.077 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 19-077-7 is a Class ZZ minus plug pin gage machined from steel and used to verify bore and hole dimensions in precision inspection and quality control applications. It measures 0.077 inches in diameter and carries a minus tolerance of 0.0002 inches, placing it within the Class ZZ specification for working-grade gages. Machinists, quality technicians, and tool room professionals use pin gages like this one to go\/no-go check drilled, reamed, or punched holes to confirm dimensional conformance before parts advance through production.\u003c\/p\u003e\n\u003cp\u003eThis gage is suited for use in machine shops, fabrication facilities, and inspection departments where repeatable hole verification is required. It fits standard pin gage handle sets and works alongside other individual pin gages to build out a complete inspection range. The small 0.077-inch diameter makes it appropriate for checking fine holes in precision components, sheet metal stampings, and small machined parts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ minus tolerance of 0.0002 inches for working-grade inspection use\u003c\/li\u003e\n  \u003cli\u003e0.077-inch diameter for fine-bore verification\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in production and inspection environments\u003c\/li\u003e\n  \u003cli\u003eIndividual pin format compatible with standard pin gage handle sets\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 1 individual pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a working-grade Class ZZ minus plug pin gage for use with standard pin gage handles accepting individual pin members in the applicable diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePin gages should be handled with clean cotton gloves or lint-free cloth to prevent corrosion from skin oils. Store individually or in a padded gage stand to protect the ground surface from nicks and wear. Clean the gage and the bore being measured before use to ensure accurate readings. Periodic calibration against a certified master gage is recommended to maintain traceable accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 0.077 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 inches (minus)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance (mm)\u003c\/strong\u003e: 0.0002 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: ZZ\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  \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: SPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19-077-7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51701578662194,"sku":"19-077-7","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9b76b10781968739f68ddb715258f54c.jpg?v=1788401918","url":"https:\/\/voomisupply.com\/products\/spi-19-077-7-class-zz-minus-plug-pin-gage-0-077-in","provider":"Voomi Supply","version":"1.0","type":"link"}