{"product_id":"spi-29-355-5-class-zz-plus-plug-gage-0-355-inch","title":"Spi 29-355-5 Class Zz Plus Plug Gage 0.355 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SPI 29-355-5 is a Class ZZ Plus plug gage designed to verify the dimensional accuracy of machined holes with a nominal diameter of 0.355 inches. Built from steel, this go\/no-go style measurement tool provides a tolerance of 0.0002 inches, making it suitable for inspection tasks that require close dimensional control. Plug gages in the Class ZZ Plus designation are widely used in production and quality control environments where hole size conformance must be confirmed quickly and reliably. Machinists, toolroom technicians, and quality inspection personnel use this gage as part of standard in-process and final inspection routines.\u003c\/p\u003e\u003cp\u003eThis gage is suited for use in manufacturing, machining, and metalworking environments where bore inspection of 0.355-inch diameter holes is required. It is appropriate for both in-process inspection on the shop floor and final quality checks in inspection departments. Its compact form and steel construction make it durable enough for repeated use in production settings. Typical applications include checking drilled, reamed, or otherwise finished holes in ferrous and non-ferrous workpieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClass ZZ Plus tolerance grade for production-level hole inspection\u003c\/li\u003e\n\u003cli\u003e0.355-inch nominal measurement diameter\u003c\/li\u003e\n\u003cli\u003eTolerance of 0.0002 inches for precise dimensional verification\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability and wear resistance in shop environments\u003c\/li\u003e\n\u003cli\u003eSingle-piece package suitable for individual inspection station use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Class ZZ Plus plug gage for inspection of machined holes with a 0.355-inch nominal diameter. Confirm tolerance requirements and gage class specifications against your inspection standards before use.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePlug gages are installed and used by machinists, toolroom technicians, and quality control inspectors following standard metrology practices. Clean both the gage and the workpiece bore before use to avoid false readings caused by chips or debris. Handle with care to prevent drops or impacts that can alter gage geometry. Store in a protected case away from moisture and abrasive contamination to maintain calibration integrity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.355 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 inches\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\u003eGage Class\u003c\/strong\u003e: ZZ Plus\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: 29-355-5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51720750367026,"sku":"29-355-5","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7bbc75417344b9bdcb0e25f6f2a0c0f.jpg?v=1788568624","url":"https:\/\/voomisupply.com\/products\/spi-29-355-5-class-zz-plus-plug-gage-0-355-inch","provider":"Voomi Supply","version":"1.0","type":"link"}