{"product_id":"zccct-rt16-01n-g55p-ybg201-threading-insert","title":"ZCC.CT RT16.01N-G55P YBG201 Carbide Insert – 55° BSP Internal Thread 1.75-3.0mm","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  \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\n      \u003cspan style=\"color: #ffffff;\"\u003eRT16.01N-G55P YBG201 Threading Insert\u003c\/span\u003e\n    \u003c\/h1\u003e\n    \u003cp style=\"margin-top: 15px; font-size: 1.1rem; opacity: 0.95; font-weight: 400;\"\u003e\n      Universal 55° Internal Threading Solution for Whitworth, BSW, and BSPP Profiles\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\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: 700;\"\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\n      \"Need a versatile internal insert that handles various 55° Whitworth pitches in both steel and stainless steel without swapping tools constantly?\"\n    \u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 15px;\"\u003e\n      The \u003cstrong\u003eZCC.CT RT16.01N-G55P YBG201\u003c\/strong\u003e is a high-precision \u003cstrong\u003einternal\u003c\/strong\u003e threading insert featuring a \u003cstrong\u003e55° Partial Profile (G55)\u003c\/strong\u003e. This geometry is designed for maximum flexibility, allowing a single insert to machine a broad range of 55-degree thread pitches used in British Standard Whitworth (BSW) and British Standard Pipe (BSPP) applications.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      Equipped with the \u003cstrong\u003eYBG201 Grade\u003c\/strong\u003e, this insert utilizes a specialized PVD TiAlN coating on a balanced carbide substrate. It provides the thermal stability and edge toughness required for internal boring and threading in \u003cstrong\u003eISO P (Steel)\u003c\/strong\u003e and \u003cstrong\u003eISO M (Stainless Steel)\u003c\/strong\u003e materials.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\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: 700; text-align: center; font-size: 18px;\"\u003e\n      Model Breakdown: RT 16.01N-G55 P\n    \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;\"\u003eThreading 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;\"\u003e01N\u003c\/strong\u003e\u003cbr\u003e\u003csmall style=\"color: #666;\"\u003eInternal 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;\"\u003eG55\u003c\/strong\u003e\u003cbr\u003e\u003csmall style=\"color: #666;\"\u003e55° Profile\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;\"\u003eP\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\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: 700;\"\u003eKey Features\u003c\/h2\u003e\n    \u003cul style=\"padding-left: 25px; margin-top: 20px;\"\u003e\n      \u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eYBG201 Multi-Purpose Grade:\u003c\/strong\u003e A reliable PVD coating that provides high wear resistance and prevents material welding, essential for internal stainless steel threading.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003ePartial Profile G55 Versatility:\u003c\/strong\u003e Machining multiple 55° Whitworth pitches with a single insert reduces tool changeover time and inventory complexity.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eOptimized Internal Geometry:\u003c\/strong\u003e Precision-engineered for boring bar applications, ensuring clean chip flow out of internal holes.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eExcellent Thermal Stability:\u003c\/strong\u003e The PVD coating allows for higher cutting speeds while maintaining edge sharpness in high-temperature alloy steels.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\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: 700;\"\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;\"\u003eInternal (N)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 14px; border: 1px solid #ddd; font-weight: bold;\"\u003eThread Angle\u003c\/td\u003e\n            \u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e55° (Whitworth \/ BSPP)\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;\"\u003ePitch Range Range\u003c\/td\u003e\n            \u003ctd style=\"padding: 14px; border: 1px solid #ddd; text-align: center;\"\u003e0.5 - 3.0 mm \/ 48 - 8 TPI\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;\"\u003eYBG201 \/ PVD TiAlN\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\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 Internal Holders:\u003c\/strong\u003e\u003cbr\u003e \n    Pairs with standard ISO internal threading boring bars. Recommended for \u003cspan style=\"color: #47479f; font-weight: 800;\"\u003eSNR 0016 R16\u003c\/span\u003e, \u003cspan style=\"color: #47479f; font-weight: 800;\"\u003eSNR 0020 R16\u003c\/span\u003e, or \u003cspan style=\"color: #47479f; font-weight: 800;\"\u003eSNR 0025 S16\u003c\/span\u003e. \u003cbr\u003e\n    \u003ca style=\"color: #47479f; font-weight: bold; text-decoration: underline; display: inline-block; margin-top: 10px;\" href=\"#\"\u003e\u003cb\u003e\u003cu\u003eShop SNR Internal Threading Boring Bars →\u003c\/u\u003e\u003c\/b\u003e\u003c\/a\u003e\n  \u003c\/div\u003e\n\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\u003eInternal 55° Whitworth (BSW) and Gas (BSPP) threads.\u003c\/li\u003e\n        \u003cli\u003eMachining internal couplings and valve bodies.\u003c\/li\u003e\n        \u003cli\u003eExcellent for Carbon Steel, Low-Alloy Steel, and Stainless Steels.\u003c\/li\u003e\n        \u003cli\u003eIdeal for small to medium batch production requiring versatility.\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;\"\u003eGrade Benefit\u003c\/h3\u003e\n      \u003cp\u003eThe \u003cstrong\u003eYBG201 grade\u003c\/strong\u003e is ZCC.CT's most popular choice for general workshop use. It balances toughness for interrupted cuts with enough hardness to resist wear at standard cutting speeds, providing consistent performance in various steel grades.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\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\"Very reliable insert for our internal Whitworth threads. The G55 partial profile makes it a great multi-tasker.\"\u003c\/p\u003e\n        \u003csmall style=\"color: #47479f;\"\u003e\u003cstrong\u003e— Richard B., Australia\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\"Clean threads on stainless components. YBG201 grade holds up well against heat. Definitely buying again.\"\u003c\/p\u003e\n        \u003csmall style=\"color: #47479f;\"\u003e\u003cstrong\u003e— Hans G., Germany\u003c\/strong\u003e\u003c\/small\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background-color: #47479f; color: white; padding: 20px; text-align: center; border-radius: 8px; font-weight: 600;\"\u003e\n    Machining Tip: When threading internally with a G55 partial profile, ensure the hole diameter is precisely bored before threading. For high-pressure BSPP seals, verify the thread depth with a plug gauge.\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"ZCC.CT","offers":[{"title":"Default Title","offer_id":43493725044908,"sku":"RT16.01N-G55P YBG201","price":83.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/ZCC.CT_RT16.01N-G55P_YBG201_PVD_Coated_55_Degree_Internal_Threading_Insert.jpg?v=1776563955","url":"https:\/\/cnchome-beyond.com\/products\/zccct-rt16-01n-g55p-ybg201-threading-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}