{"product_id":"value-collection-jy63328751-straight-flute-tap-5-8-40-uns","title":"Value Collection JY63328751 Straight Flute Tap 5\/8-40 Uns","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION JY63328751 is a straight flute tap designed to cut 5\/8-40 UNS internal threads in a variety of workpiece materials. Built from high-speed steel (HSS) with a bright, uncoated finish, this tap delivers reliable thread cutting performance in both production and maintenance machining environments. The plug chamfer — typically 3 to 5 threads of lead — makes it well suited for through-hole applications where the tap can pass fully through the material. With 4 flutes and a right-hand thread direction, it operates with standard right-hand tap wrenches or machine setups. The H3 thread limit ensures dimensional consistency and proper fit for UNS 5\/8-40 threaded assemblies.\u003c\/p\u003e\n\u003cp\u003eThis tap is intended for machinists, toolmakers, and maintenance technicians working with non-standard UNS thread forms. The 5\/8-40 UNS designation covers fine-pitch threading applications where standard Unified National thread series pitches do not apply. It is appropriate for use in manual tapping operations with a tap wrench or in CNC and manual machine tool setups where coolant-through is not required. Typical applications include toolroom work, fixture fabrication, and specialty mechanical assemblies requiring fine UNS threading.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-40 UNS thread form — fine-pitch non-standard unified thread for specialty applications\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel (HSS) construction for durability across a range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer provides 3 to 5 thread lead, optimized for through-hole tapping\u003c\/li\u003e\n  \u003cli\u003e4-flute design offers balanced cutting action and good chip clearance\u003c\/li\u003e\n  \u003cli\u003eH3 thread limit ensures consistent tolerance and proper mating thread fit\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish — no coating buildup interference in critical thread dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in through-hole applications requiring 5\/8-40 UNS right-hand internal threads. Compatible with standard tap wrench drives and machine tap holders suitable for the 5\/8-inch tap shank size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap should be installed and operated by a qualified machinist or toolroom technician. Ensure the workpiece is securely fixtured and the pilot hole is drilled to the correct tap drill diameter for a 5\/8-40 UNS thread before tapping. Apply appropriate cutting fluid for the workpiece material to reduce heat and extend tap life. Do not force the tap if resistance increases — back off to clear chips and prevent tap 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\/8-40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\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\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H3\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: 0.2 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: JY63328751\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714397274418,"sku":"JY63328751","price":76.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6edbd67dc805d73c5d48aa6c6cfec7aa.jpg?v=1788500900","url":"https:\/\/voomisupply.com\/products\/value-collection-jy63328751-straight-flute-tap-5-8-40-uns","provider":"Voomi Supply","version":"1.0","type":"link"}