{"product_id":"spi-19-829-1-class-zz-minus-plug-pin-gage-0-829-in","title":"Spi 19-829-1 Class Zz Minus Plug Pin Gage 0.829 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 19-829-1 is a Class ZZ minus plug pin gage machined from steel, used to verify the dimensional accuracy of bored holes, drilled passages, and precision-fit openings. The gage measures 0.829 inches in diameter with a minus tolerance of 0.0002 inches, placing it within the Class ZZ specification for go\/no-go inspection work. Machinists, tool-and-die technicians, and quality-control inspectors use pin gages like this one to confirm that a hole falls within acceptable size limits before assembly or finishing operations proceed.\u003c\/p\u003e\n\u003cp\u003eClass ZZ plug pin gages are standard tools in production inspection environments, machine shops, and maintenance facilities where hole size verification is part of the quality process. The 0.829-inch diameter makes this gage suitable for checking corresponding bore sizes in metal components, fixtures, and machined housings. Individual pin gages of this type are commonly used as part of a complete set or as a standalone replacement for a specific diameter that sees frequent use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ minus tolerance specification for go\/no-go hole inspection\u003c\/li\u003e\n  \u003cli\u003e0.829-inch diameter for precise bore verification at that nominal size\u003c\/li\u003e\n  \u003cli\u003e0.0002-inch minus tolerance for tight dimensional control\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in shop environments\u003c\/li\u003e\n  \u003cli\u003eSingle-piece unit sold individually, suitable as a standalone gage or set replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an individual Class ZZ minus plug pin gage for use in standard pin gage handles and holders that accept 0.829-inch diameter pins in general-purpose inspection applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePin gages should be handled with clean, dry hands or lint-free gloves to prevent corrosion from skin contact. Before use, clean the gage and the bore being inspected to remove chips, coolant, or debris that could cause a false reading. Do not force a plug gage into an undersized hole; doing so can damage the gage and produce inaccurate measurements. Store individually or in a designated gage block tray to prevent contact damage to the ground surface.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 0.829 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: Class 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\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: 19-829-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51691506860338,"sku":"19-829-1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0822a12c6f3478bcb613d1b6e6842ac7.jpg?v=1788286171","url":"https:\/\/voomisupply.com\/products\/spi-19-829-1-class-zz-minus-plug-pin-gage-0-829-in","provider":"Voomi Supply","version":"1.0","type":"link"}