{"product_id":"spi-19-413-4-class-zz-minus-plug-gage-0-413-in","title":"Spi 19-413-4 Class Zz Minus Plug Gage 0.413 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SPI 19-413-4 is a Class ZZ minus plug pin gage with a nominal diameter of 0.413 inches, manufactured from steel. Plug pin gages are precision measurement tools used to verify that a drilled, reamed, or bored hole falls within a specified dimensional tolerance. The minus designation means the gage is ground to the low side of the nominal size, allowing it to serve as a go-or-no-go reference for inspection work. This gage carries a tolerance of 0.000200 inches, consistent with Class ZZ standards for general-purpose inspection. It is used by machinists, quality control inspectors, and tool-and-die professionals.\u003c\/p\u003e\u003cp\u003eClass ZZ plug gages are suited for production floor inspection and general-purpose dimensional verification in manufacturing and fabrication environments. The 0.413-inch diameter targets holes of that nominal size in steel, aluminum, plastic, and other workpiece materials. This gage is appropriate for shops performing incoming inspection, in-process checks, or final verification of drilled and reamed hole dimensions. The compact, single-pin format allows fast, repeatable checks without requiring dedicated gauging fixtures.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClass ZZ tolerance class for general-purpose hole inspection\u003c\/li\u003e\n\u003cli\u003eMinus configuration ground to the low side of nominal diameter\u003c\/li\u003e\n\u003cli\u003e0.000200-inch tolerance for reliable go-or-no-go measurement\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability and wear resistance\u003c\/li\u003e\n\u003cli\u003e0.413-inch nominal diameter for matching hole specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose Class ZZ plug pin gage for verifying 0.413-inch nominal diameter holes in standard machining and inspection applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePlug pin gages are handled and used by machinists and quality control inspectors; no installation in a mechanical system is required. Keep the gage clean and lightly oiled when not in use to prevent corrosion and maintain calibration integrity. Do not force the gage into a hole — if resistance is felt, the hole is undersize and the gage should be withdrawn without applying pressure. Store in a protective case away from temperature extremes to prevent dimensional drift.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.413 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: 0.000200 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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 19-413-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51699266584882,"sku":"19-413-4","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6062db682af33fc11cdd8778d92978b1.jpg?v=1788374332","url":"https:\/\/voomisupply.com\/products\/spi-19-413-4-class-zz-minus-plug-gage-0-413-in","provider":"Voomi Supply","version":"1.0","type":"link"}