{"product_id":"osg-1410100100-thread-forming-tap-m1-6x0-35-cobalt","title":"Osg 1410100100 Thread Forming Tap M1.6x0.35 Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 1410100100 is a thread forming tap designed for cold-forming internal threads without cutting, reducing chip generation and producing stronger thread forms through material displacement. Part of the HY-PRO NRT series, it is manufactured from cobalt high-speed steel with a bright finish and targets M1.6x0.35 Metric Coarse thread profiles. The modified bottoming chamfer with 2 to 2.5 chamfered threads allows threading close to the bottom of blind holes. Overall length is 1.6142 inches (41.30 mm) with a thread length of 0.3110 inches (7.90 mm). Machinists, tool and die makers, and precision fabrication shops use this tap in production and maintenance applications.\u003c\/p\u003e\u003cp\u003eThis tap is suited for blind hole threading operations in a wide range of metallic workpiece materials including alloy steel, aluminum, carbon steel, die steel, hardened steel, and stainless steel. Its cobalt composition provides improved heat and wear resistance compared to standard high-speed steel, making it a practical choice for harder alloys and interrupted cuts. The right-hand thread direction and 6H class of fit with a D5 thread limit align with standard metric fastener specifications used in precision assemblies and close-tolerance machining work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCold-forming action eliminates chips and strengthens thread walls through material flow\u003c\/li\u003e\n\u003cli\u003eCobalt construction resists heat and wear in demanding materials including hardened steel and stainless steel\u003c\/li\u003e\n\u003cli\u003eModified bottoming chamfer (2 to 2.5P) enables threading close to the bottom of blind holes\u003c\/li\u003e\n\u003cli\u003e6H class of fit with D5 thread limit meets standard metric tolerance requirements\u003c\/li\u003e\n\u003cli\u003eBright finish provides a baseline surface condition suitable for a broad range of materials and lubricants\u003c\/li\u003e\n\u003cli\u003eCoolant-through feature is not included; external lubrication or tapping fluid is required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in M1.6x0.35 Metric Coarse blind hole threading applications in alloy steel, aluminum, carbon steel, die steel, hardened steel, and stainless steel workpieces, consistent with material application codes P and N.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap is installed by machinists or tool and die professionals using a standard tap wrench, tapping head, or CNC tapping cycle configured for right-hand thread direction. The workpiece must be secured and the spindle stopped before tap changes. Always apply an appropriate tapping fluid or cutting oil to the tap and hole before forming threads, particularly in steel and stainless applications. Verify that the pilot hole diameter matches the recommended forming tap drill size for M1.6x0.35 before proceeding.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M1.6x0.35\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 6H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: D5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer Type\u003c\/strong\u003e: Modified Bottoming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfered Threads\u003c\/strong\u003e: 2 to 2.5P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Blind Hole Threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: Bright\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.6142 inches (41.30 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.3110 inches (7.90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapping Depth\u003c\/strong\u003e: 0.3504 inches (8.90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1410 inches (3.58 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.1100 inches (2.79 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 4.76 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HY-PRO NRT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.009 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 1410100100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51739779465522,"sku":"1410100100","price":45.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_11429409-3ab9-487e-bd7d-b6c42dc186f3.jpg?v=1788818772","url":"https:\/\/voomisupply.com\/products\/osg-1410100100-thread-forming-tap-m1-6x0-35-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}