{"product_id":"value-collection-jy4842266-straight-flute-tap-3-8-28-uns","title":"Value Collection JY4842266 Straight Flute Tap 3\/8-28 Uns","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION JY4842266 is a straight flute tap designed for cutting 3\/8-28 UNS internal threads in a wide range of materials. Built from high-speed steel with a bright\/uncoated finish, this tap delivers reliable performance in general-purpose threading applications. It features a plug chamfer, which distributes cutting load gradually across the leading threads, making it well suited for through-hole applications. With 4 flutes and an H3 thread limit, it holds close tolerances for a 3B class of fit. Overall length is 2-15\/16 inches. Right-hand thread direction is standard. Licensed machinists and maintenance professionals are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis tap is used in machining, maintenance, and repair operations where UNS threads are specified. The 3\/8-28 UNS designation is common in precision instrument, automotive, and hydraulic fittings work where a finer pitch than standard unified coarse or fine series is required. The plug chamfer style makes it appropriate for through-holes or for starting threads before a bottoming tap is used in blind-hole applications. It is suited for use in drill press and manual tapping operations as well as CNC tapping cycles where a straight flute design is preferred.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-28 UNS thread form for precision and specialty threading applications\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction provides durability across a broad range of work materials\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer (7-10 thread lead) distributes cutting load and eases thread entry\u003c\/li\u003e\n  \u003cli\u003e4 straight flutes for chip clearance in through-hole threading\u003c\/li\u003e\n  \u003cli\u003eH3 thread limit maintains tight tolerance for 3B class of fit\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish suitable for general-purpose use without added coating cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use straight flute tap for applications requiring a 3\/8-28 UNS thread form with a 3B class of fit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eUse in a properly aligned tap wrench, drill press, or CNC spindle to prevent tap breakage from misalignment. Apply appropriate cutting fluid for the work material before and during tapping to extend tool life and improve thread finish. Power down and secure any machine spindle before changing tooling. Follow applicable shop safety procedures and OSHA machine guarding standards when operating tapping equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNS\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\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\u003eOverall Length\u003c\/strong\u003e: 2-15\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: JY4842266\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691174527282,"sku":"JY4842266","price":56.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eea9132d5e5f5120c683837066a1a977.jpg?v=1788281079","url":"https:\/\/voomisupply.com\/products\/value-collection-jy4842266-straight-flute-tap-3-8-28-uns","provider":"Voomi Supply","version":"1.0","type":"link"}