{"product_id":"zccct-rt16-01w-2-50gmpb-ybg205-threading-insert","title":"ZCC.CT RT16.01W-2.50GMPB YBG205 Carbide Insert – 2.5mm Pitch Metric External Thread","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Arial, sans-serif; color: #1a1a2e; line-height: 1.8; max-width: 1200px; margin: auto; padding: 10px; font-size: 16px;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center; border-radius: 8px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: clamp(22px, 5vw, 32px); font-weight: 800; letter-spacing: 0.5px;\"\u003e\u003cspan style=\"color: #ffffff;\"\u003eRT16.01W-2.50GMPB YBG205 Threading Insert\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin-top: 15px; font-size: 1.1rem; opacity: 0.95; font-weight: 400;\"\u003eHigh-Performance Nano-PVD Solution for Precision 2.50mm Pitch External Threading\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 40px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 6px solid #47479F; padding-left: 18px; font-size: 24px; font-weight: bold;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"font-style: italic; color: #444; background: #f8f8fb; padding: 20px; border-radius: 8px; border-left: 4px solid #ccd1e0; margin: 20px 0; font-size: 1.05rem;\"\u003e\"Looking for a specialized external insert that delivers superior heat resistance and a clean surface finish when cutting 2.5mm pitch threads in gummy stainless steel?\"\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 15px;\"\u003eThe \u003cstrong\u003eZCC.CT RT16.01W-2.50GMPB YBG205\u003c\/strong\u003e is a premium \u003cstrong\u003eexternal\u003c\/strong\u003e threading insert engineered for the most demanding materials. The \"GM\" designation features a \u003cstrong\u003ePartial Profile\u003c\/strong\u003e geometry specifically reinforced for 2.50mm pitch threads, ensuring high edge stability and excellent thread accuracy.\u003c\/p\u003e\n\u003cp\u003eUtilizing the \u003cstrong\u003eYBG205 Grade\u003c\/strong\u003e, this insert is coated with a specialized nano-structured TiAlN PVD layer. It is the ultimate choice for machining \u003cstrong\u003eStainless Steel (M)\u003c\/strong\u003e and \u003cstrong\u003eSuperalloys (S)\u003c\/strong\u003e, where preventing notch wear and thermal cracking is essential for maintaining production efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 30px 0; border: 1px solid #47479F; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.05);\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 12px; font-weight: bold; text-align: center; font-size: 18px;\"\u003eModel Breakdown: RT 16.01W-2.50 GM PB\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; text-align: center; background: #fff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 90px; border-right: 1px solid #eee; padding: 15px;\"\u003e\n\u003cstrong style=\"font-size: 1.4rem; color: #47479f;\"\u003eRT\u003c\/strong\u003e\u003cbr\u003e\u003csmall style=\"color: #666;\"\u003eStandard Series\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 90px; border-right: 1px solid #eee; padding: 15px;\"\u003e\n\u003cstrong style=\"font-size: 1.4rem; color: #47479f;\"\u003e16\u003c\/strong\u003e\u003cbr\u003e\u003csmall style=\"color: #666;\"\u003eSize (I.C.)\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 90px; border-right: 1px solid #eee; padding: 15px;\"\u003e\n\u003cstrong style=\"font-size: 1.4rem; color: #47479f;\"\u003e01W\u003c\/strong\u003e\u003cbr\u003e\u003csmall style=\"color: #666;\"\u003eExternal Style\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 90px; border-right: 1px solid #eee; padding: 15px;\"\u003e\n\u003cstrong style=\"font-size: 1.4rem; color: #47479f;\"\u003e2.50\u003c\/strong\u003e\u003cbr\u003e\u003csmall style=\"color: #666;\"\u003eMax Pitch (mm)\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 90px; padding: 15px;\"\u003e\n\u003cstrong style=\"font-size: 1.4rem; color: #47479f;\"\u003ePB\u003c\/strong\u003e\u003cbr\u003e\u003csmall style=\"color: #666;\"\u003ePartial Profile\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 6px solid #47479F; padding-left: 18px; font-size: 24px; font-weight: bold;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"padding-left: 25px; margin-top: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eNano-PVD YBG205 Grade:\u003c\/strong\u003e Advanced coating technology providing ultra-high heat resistance and preventing material adhesion (BUE) on the cutting edge.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003e2.50mm GM Specialized Profile:\u003c\/strong\u003e Reinforced geometry designed to handle the specific cutting pressures of 2.5mm pitches, ensuring perfect thread form.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eSuperior Surface Finish:\u003c\/strong\u003e The combination of a sharp ground edge and smooth coating delivers mirror-like external threads in difficult materials.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eExtended Tool Life:\u003c\/strong\u003e High chemical stability of the YBG205 coating ensures longer intervals between tool changes compared to standard PVD grades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px 0;\"\u003e\n\u003ch2 style=\"color: #47479f; border-left: 6px solid #47479F; padding-left: 18px; font-size: 24px; font-weight: bold;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 1.05rem;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 15px; border: 1px solid #ddd; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 15px; border: 1px solid #ddd; text-align: center;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: bold;\"\u003eThread Application\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e60° Metric \/ UN (External)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: bold;\"\u003eMaximum Pitch\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e2.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: bold;\"\u003eInsert Size (I.C.)\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e16 (9.525 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: bold;\"\u003eGrade \/ Coating\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003eYBG205 \/ Nano-PVD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: bold;\"\u003eISO Material Groups\u003c\/td\u003e\n\u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003eStainless (M), Superalloys (S), Steel (P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 30px 0; padding: 25px; border: 2px dashed #47479F; background-color: #f0f4ff; text-align: center; border-radius: 8px;\"\u003e\n\u003cstrong style=\"font-size: 1.1rem; color: #1a1a2e;\"\u003eCompatible External Holders:\u003c\/strong\u003e\u003cbr\u003eFits all standard ISO external threading tool holders. Recommended for \u003cspan style=\"color: #47479f; font-weight: 800;\"\u003eSER 1616 H16\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: 800;\"\u003eSER 2020 K16\u003c\/span\u003e, or \u003cspan style=\"color: #47479f; font-weight: 800;\"\u003eSER 2525 M16\u003c\/span\u003e. \u003cbr\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/external-thread-tool-holder\" target=\"_blank\" rel=\"noopener\"\u003e\u003cb style=\"color: rgb(71, 71, 159); font-weight: bold; text-decoration: underline; display: inline-block; margin-top: 10px;\"\u003e\u003cu\u003eShop SER External Threading Tool Holders →\u003c\/u\u003e\u003c\/b\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 30px; padding: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f; font-size: 1.3rem;\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eExternal Metric (M) threads (Commonly M18 to M22 with 2.5mm pitch).\u003c\/li\u003e\n\u003cli\u003eCritical components in the Chemical, Marine, and Oil \u0026amp; Gas industries.\u003c\/li\u003e\n\u003cli\u003eMachining of stainless steel shafts, valve stems, and pressure fittings.\u003c\/li\u003e\n\u003cli\u003ePrecision threading on high-strength aerospace fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 300px;\"\u003e\n\u003ch3 style=\"color: #47479f; font-size: 1.3rem;\"\u003eThe YBG205 Advantage\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYBG205 grade\u003c\/strong\u003e is ZCC.CT's flagship solution for difficult-to-cut materials. By combining a dense, high-hardness nano-coating with a stable carbide base, it effectively manages the extreme heat of threading stainless steel while maintaining the sharp profile needed for 2.5mm threads.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 40px 0; background-color: #f9f9f9; border-radius: 8px;\"\u003e\n\u003ch2 style=\"color: #47479f; text-align: center; font-size: 26px; font-weight: 800;\"\u003eVerified User Performance\u003c\/h2\u003e\n\u003cdiv style=\"grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); display: grid; gap: 20px; padding: 25px;\"\u003e\n\u003cdiv style=\"background: white; padding: 20px; border: 1px solid #e0e0f0; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.03);\"\u003e\n\u003cspan style=\"color: #f1c40f; font-size: 1.2rem;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp style=\"font-size: 0.95rem; margin: 10px 0;\"\u003e\"Outstanding results on 316L stainless. No built-up edge and the tool life is nearly double what we got with previous brands.\"\u003c\/p\u003e\n\u003csmall style=\"color: #47479f;\"\u003e\u003cstrong\u003e— Antonio R., Italy\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: white; padding: 20px; border: 1px solid #e0e0f0; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.03);\"\u003e\n\u003cspan style=\"color: #f1c40f; font-size: 1.2rem;\"\u003e★★★★★\u003c\/span\u003e\n\u003cp style=\"font-size: 0.95rem; margin: 10px 0;\"\u003e\"The 2.50GM profile is very stable. Perfect threads every time on our stainless steel bolt production line.\"\u003c\/p\u003e\n\u003csmall style=\"color: #47479f;\"\u003e\u003cstrong\u003e— Samuel T., USA\u003c\/strong\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 20px; text-align: center; border-radius: 8px; font-weight: 600;\"\u003eMachining Tip: When threading 2.5mm pitches in stainless steel, ensure high coolant pressure is directed at the cutting edge to maximize the effectiveness of the YBG205 coating and clear chips efficiently.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ZCC.CT","offers":[{"title":"Default Title","offer_id":43493556355244,"sku":"RT16.01W-2.50GMPB YBG205","price":79.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/ZCC.CT_RT16.01W-2.50GMPB_YBG205_Nano-PVD_External_2.5mm_Pitch_Threading_Insert_for_Stainless_Steel.jpg?v=1776565435","url":"https:\/\/cnchome-beyond.com\/products\/zccct-rt16-01w-2-50gmpb-ybg205-threading-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}