{"product_id":"spi-19-293-0-class-zz-minus-plug-pin-gage-0-293-in","title":"Spi 19-293-0 Class Zz Minus Plug Pin Gage 0.293 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 19-293-0 is a Class ZZ minus plug pin gage with a 0.293-inch nominal diameter, designed for go\/no-go inspection of machined holes, bores, and internal features. It carries a minus tolerance of 0.000200 inches (0.0051 mm), conforming to Class ZZ gage standards suitable for general-purpose shop inspection. Machined from steel, this pin gage is used to verify that a hole or bore falls within its lower acceptable limit. Machinists, toolmakers, quality control inspectors, and production floor technicians use pin gages as a fast, reliable method to check dimensional compliance without the need for electronic measurement instruments.\u003c\/p\u003e\n\u003cp\u003eThis gage is suited for use in precision machining environments, fabrication shops, and quality inspection stations. Class ZZ minus gages are typically applied when checking that a hole is at least at its minimum acceptable size. The 0.293-inch diameter addresses a common range of drilled, reamed, or bored hole diameters encountered in general metalworking and mechanical assembly operations. It is used as a standalone go gage or as part of a complete pin gage set in shop-floor dimensional inspection routines.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ minus tolerance of 0.000200 inches for general-purpose shop inspection\u003c\/li\u003e\n  \u003cli\u003e0.293-inch nominal diameter covers common drilled and reamed hole sizes\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in production and inspection environments\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 0.2 pounds for easy single-hand use\u003c\/li\u003e\n  \u003cli\u003eSold individually — package quantity of 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose Class ZZ minus plug pin gage for dimensional inspection of holes and bores with a 0.293-inch nominal diameter in standard machining and fabrication applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePin gages are handled by quality control inspectors and machinists and require no installation in the traditional sense. Before use, clean the gage and the hole being inspected to remove chips, oil, and debris that could affect measurement accuracy. Never force a pin gage into a hole — doing so can damage both the gage and the workpiece. Store pin gages in a protective case away from heat sources and other tooling to prevent wear and corrosion that would compromise tolerance integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.293 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.000200 inches (0.0051 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: Class ZZ Minus\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: 19-293-0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51693338951986,"sku":"19-293-0","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/888ab7b7b48941d105f910e89572964c.jpg?v=1788310887","url":"https:\/\/voomisupply.com\/products\/spi-19-293-0-class-zz-minus-plug-pin-gage-0-293-in","provider":"Voomi Supply","version":"1.0","type":"link"}