{"product_id":"osg-1136700-straight-flute-tap-1-14-uns-plug-hss","title":"Osg 1136700 Straight Flute Tap 1-14 Uns Plug Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 1136700 is a straight flute tap designed for threading 1-14 UNS internal threads in a range of ferrous and non-ferrous materials. Built from high-speed steel with a bright uncoated finish, this tap features four flutes and a plug chamfer for progressive thread engagement. It carries a 3B class of fit and an H4 thread limit, making it suitable for standard tolerance threaded holes. With an overall length of 5.125 inches and a thread length of 2.5 inches, it is sized for larger-diameter tapping work. Machinists and toolroom professionals install this tap in vertical mills, drill presses, and manual tapping setups.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for production and maintenance tapping operations in aluminum, cast aluminum, cast iron, low-carbon steel, medium-carbon steel, and high-carbon steel. The plug chamfer style  -  with its gradual lead-in  -  makes it appropriate for through-hole applications where the tap can pass fully through the workpiece. Right-hand thread direction is standard for conventional tapping. Series 101 construction follows OSG tooling standards for this diameter and pitch range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-14 UNS thread form, right-hand direction\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer for progressive engagement in through-hole applications\u003c\/li\u003e\n  \u003cli\u003e4 flutes with H4 thread limit for 3B class of fit tolerance control\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction  -  handles steel, cast iron, and aluminum workpieces\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish  -  ready to use as supplied, compatible with standard cutting fluids\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through design  -  suitable for conventional flood or manual lubrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for tapping 1-14 UNS through holes in aluminum, cast aluminum, cast iron, low-carbon steel, medium-carbon steel, and high-carbon steel. Compatible with standard tap holders and tapping attachments sized for a 0.8-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed by a machinist or toolroom technician using a tap wrench, tapping head, or CNC rigid tapping setup. Always secure the workpiece and align the tap perpendicular to the drilled hole before engagement. Power down or de-energize any machine spindle before manually changing or inspecting the tap. Apply appropriate cutting fluid for the workpiece material  -  cutting oil for steel and iron, light lubricant or flood coolant for aluminum  -  to extend tool life and maintain thread quality.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-14 UNS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNS\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\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\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 2.725 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.6 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\u003eMaterial Application\u003c\/strong\u003e: Aluminum, Cast Aluminum, Cast Iron, Low-Carbon Steel, Medium-Carbon Steel, High-Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 101\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.633 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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1136700\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51742335303986,"sku":"1136700","price":170.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/934de7dc7f99c9f1d6edb17d988db641.jpg?v=1788836830","url":"https:\/\/voomisupply.com\/products\/osg-1136700-straight-flute-tap-1-14-uns-plug-hss","provider":"Voomi Supply","version":"1.0","type":"link"}