{"product_id":"value-collection-msc-04472163-3-8-16-unc-plug-tap-4-flutes-hss","title":"Value Collection MSC-04472163 3\/8-16 Unc Plug Tap 4 Flutes Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MSC-04472163 is a straight flute plug tap designed for cutting 3\/8-16 UNC internal threads in through-holes and blind holes with adequate chip clearance. Made from high-speed steel with a bright, uncoated finish, it delivers reliable thread-cutting performance across a range of common work materials. The plug chamfer spans several lead threads, distributing the cutting load and making it suitable for most general-purpose tapping applications. With 4 flutes and an H3 thread limit, this tap produces 3B class of fit threads that meet standard tolerance requirements for fastener assemblies. Overall length is 2-15\/16 inches and thread length is 1-1\/4 inches.\u003c\/p\u003e\n\u003cp\u003eThis tap is used in machine shops, maintenance and repair operations, and production environments where 3\/8-16 UNC threads are required. Right-hand thread direction suits the vast majority of standard fastener applications. It is appropriate for use in manual tap handles or machine tapping operations at controlled feed rates. Machinists, tool and die makers, and general maintenance trades install and use this tool for threading steel, aluminum, and similar machinable materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-16 UNC thread form with right-hand thread direction\u003c\/li\u003e\n  \u003cli\u003e4 straight flutes for chip evacuation in through-hole and open blind-hole applications\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer distributes cutting load across several lead threads for general-purpose use\u003c\/li\u003e\n  \u003cli\u003eH3 thread limit produces 3B class of fit threads to standard tolerance\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction provides hardness and wear resistance for common work materials\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — compatible with applied cutting fluids and lubricants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose replacement or stock tap for standard 3\/8-16 UNC tapping applications in manual or machine tapping setups.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eAlways secure the workpiece firmly before tapping and apply an appropriate cutting fluid or tapping oil to extend tool life and improve thread quality. For machine tapping, use a tapping head or floating holder to prevent tap breakage from misalignment. Inspect the tap for wear or chipping before each use and replace if cutting edges show damage. Dispose of worn taps per shop safety procedures and keep them separated from usable tooling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Type\u003c\/strong\u003e: Plug\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\u003eThread Length\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-15\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MSC-04472163\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51707004551474,"sku":"MSC-04472163","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7d4a339f9e7d47ade95cd85ff498ef88.jpg?v=1788437858","url":"https:\/\/voomisupply.com\/products\/value-collection-msc-04472163-3-8-16-unc-plug-tap-4-flutes-hss","provider":"Voomi Supply","version":"1.0","type":"link"}