{"product_id":"value-collection-jy4861142-straight-flute-tap-1-1-16-12-uns","title":"Value Collection JY4861142 Straight Flute Tap 1-1\/16-12 Uns","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION JY4861142 is a straight flute plug tap designed for cutting internal threads in through-holes and moderately deep blind holes. Manufactured from high-speed steel with a bright, uncoated finish, this tap is ground to a 1-1\/16-12 UNS thread form with a right-hand thread direction and an H4 thread limit for consistent, on-tolerance threads. With four flutes and a plug chamfer, it provides stable cutting action and is well suited to a range of ferrous and non-ferrous materials. The 5-1\/8-inch overall length and 1-1\/2-inch thread length accommodate standard tapping depths in most machining and maintenance applications. Machinists, tool-and-die makers, and maintenance professionals use this tap in hand-tapping and machine-tapping setups.\u003c\/p\u003e\n\u003cp\u003eThis tap is appropriate for general-purpose threading operations in production shops, maintenance facilities, and toolrooms. The 1-1\/16-12 UNS thread is a unified national special form, commonly encountered in specialty fastener and aerospace-adjacent applications where a non-standard pitch on a larger diameter is required. The plug chamfer style makes it suitable as a starting tap or as the only tap used in through-hole applications. It handles both hand-tapping with a standard tap wrench and machine-tapping on a drill press, mill, or tapping machine at controlled speeds.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/16-12 UNS thread form with right-hand direction for specialty large-diameter threading\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction provides wear resistance across a broad range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer (3-5 thread lead) suits both through-hole and moderately deep blind-hole tapping\u003c\/li\u003e\n  \u003cli\u003eH4 thread limit ensures consistent fit tolerance on cut threads\u003c\/li\u003e\n  \u003cli\u003eFour flutes offer good chip clearance and stable cutting geometry\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish allows easy visual wear inspection and accepts aftermarket coatings if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard straight flute plug tap for use in any setup requiring a 1-1\/16-12 UNS internal thread, including hand-tapping and machine-tapping operations with a compatible tap holder or chuck.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eTapping should be performed by a qualified machinist following established speeds and feeds for the workpiece material and tap diameter. Always secure the workpiece fully before tapping and apply an appropriate cutting fluid to extend tap life and improve thread quality. For machine tapping, use a floating tap holder to compensate for minor spindle misalignment. Inspect the tap for chipping or wear before each use and replace if flute edges show signs of damage.\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\/16-12\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\u003eChamfer\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H4\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 (OAL)\u003c\/strong\u003e: 5.125 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: 1 pound\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: JY4861142\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691632984370,"sku":"JY4861142","price":137.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f15c8c4edf58cdf67ba2e9bdefd12e69.jpg?v=1788287970","url":"https:\/\/voomisupply.com\/products\/value-collection-jy4861142-straight-flute-tap-1-1-16-12-uns","provider":"Voomi Supply","version":"1.0","type":"link"}