{"product_id":"value-collection-jy9039934-straight-flute-tap-1-1-4-27-uns","title":"Value Collection JY9039934 Straight Flute Tap 1-1\/4-27 Uns","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION JY9039934 is a straight flute tap designed for cutting internal threads in materials where chip evacuation through the flute is manageable and controlled feed is practical. Configured in a 1-1\/4-27 UNS thread form with a 6-flute geometry, this tap delivers a smooth cutting action suited to ferrous and non-ferrous metals. The bottoming chamfer style allows threading close to the bottom of a blind hole, making it the appropriate choice when full thread depth near the hole base is required. Manufactured from high-speed steel with a bright uncoated finish, it is a standard toolroom tap for machinists and maintenance technicians working to UNS thread specifications.\u003c\/p\u003e\n\u003cp\u003eThis tap is used in machining, maintenance, and repair operations where a 1-1\/4-27 UNS thread form is specified. The bottoming chamfer is particularly suited to blind-hole applications in production and job-shop environments. The 3B class of fit designates a standard tolerance range for general-purpose internal thread engagement. Right-hand thread direction is standard for the majority of threaded fastener applications. The H4 thread limit indicates the ground-thread oversize allowance, providing guidance for pairing with the correct tap drill and achieving the desired fit with mating hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/4-27 UNS thread form for specialized unified national special pitch applications\u003c\/li\u003e\n  \u003cli\u003e6-flute design provides more cutting edges and smoother finish per revolution compared to fewer-flute taps\u003c\/li\u003e\n  \u003cli\u003eBottoming chamfer allows threading to within 1-2 threads of blind hole bottom\u003c\/li\u003e\n  \u003cli\u003e3B class of fit meets standard tolerance requirements for general internal thread engagement\u003c\/li\u003e\n  \u003cli\u003eH4 thread limit specifies controlled oversize for consistent fit with mating components\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction provides durability across a range of workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct toolroom tap for applications requiring a 1-1\/4-27 UNS internal thread with a 3B class of fit and H4 thread limit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed by machinists and maintenance technicians using a tap wrench, tapping head, or CNC tapping cycle with appropriate speed and feed for the workpiece material. Always use cutting fluid or tapping compound to extend tool life and improve thread finish. Ensure the tap is properly aligned with the drilled hole before applying torque to prevent tap breakage or thread damage. Select the correct tap drill diameter for the desired thread engagement percentage before beginning the tapping operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/4-27 UNS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Type\u003c\/strong\u003e: Bottoming\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: H4\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: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\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\u003eOversize\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: JY9039934\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701943140658,"sku":"JY9039934","price":186.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/19a6de8a4c322994e3a8a828447b3900_9abd8670-a189-483c-9c8a-b8fe6b3459a2.jpg?v=1788407225","url":"https:\/\/voomisupply.com\/products\/value-collection-jy9039934-straight-flute-tap-1-1-4-27-uns","provider":"Voomi Supply","version":"1.0","type":"link"}