{"product_id":"kennametal-5416892-spiral-point-tap-5-16-24-unf-hss-e","title":"Kennametal 5416892 Spiral Point Tap 5\/16-24 Unf Hss-e","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 5416892 is a spiral point tap designed for through-hole threading in production and maintenance machining environments. It cuts a 5\/16-24 UNF right-hand internal thread and is manufactured from HSS-E (high-speed steel with cobalt) with an oxide coating to reduce friction and extend tool life. The plug chamfer provides a gradual lead-in suitable for through-hole applications. The tap measures 2.72 inches overall length with a thread length of 0.69 inches and carries an H3 thread limit for a 3B class of fit. Machinists, toolroom technicians, and production operators in metalworking shops are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for threading steel, stainless steel, and cast iron workpieces in through-hole configurations. The spiral point design pushes chips forward ahead of the cutting action, making it well matched to CNC tapping cycles and hand-feed tapping in production settings where chip evacuation ahead of the tap is practical. The T820 series designation indicates KENNAMETAL KSP39 material grade. It is applicable in both manual and machine tapping operations where a 5\/16-24 UNF thread form is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpiral point geometry pushes chips forward, reducing chip packing in through-hole applications\u003c\/li\u003e\n  \u003cli\u003eHSS-E construction provides increased toughness and heat resistance compared to standard HSS\u003c\/li\u003e\n  \u003cli\u003eOxide coating reduces friction and provides corrosion resistance during storage and use\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer with 3-4 thread lead-in for smooth entry into through-hole workpieces\u003c\/li\u003e\n  \u003cli\u003eH3 thread limit produces a 3B class of fit for standard UNF tolerance requirements\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction compatible with standard tapping equipment and tap handles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for through-hole threading in steel, stainless steel, and cast iron. Compatible with standard 5\/16-24 UNF through-hole tapping applications using tap handles, tapping heads, or CNC rigid tapping cycles. Shank diameter is 0.318 inches with a neck length of 0.45 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician familiar with tapping speeds and feeds for the workpiece material. Secure the tap in a properly sized tap wrench, floating tap holder, or rigid tapping chuck before use. Ensure the starting hole is drilled to the correct tap drill size for a 5\/16-24 UNF thread before beginning the tapping operation. Apply appropriate cutting fluid for the workpiece material and never force the tap against resistance to avoid breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-24 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 3B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Spiral Point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Through-Hole Threading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.72 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.69 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.45 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.318 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 0.0417 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: HSS-E\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: KSP39\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T820\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Fractional Inch\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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5416892\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51738913997106,"sku":"5416892","price":57.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/861d04fdd0d65732ca5807df8952d8d4_b3610e8b-23b3-43b9-a82c-b2527380f179.jpg?v=1788806695","url":"https:\/\/voomisupply.com\/products\/kennametal-5416892-spiral-point-tap-5-16-24-unf-hss-e","provider":"Voomi Supply","version":"1.0","type":"link"}