{"product_id":"parker-6-btx-s-steel-flared-tube-nut-3-8-in-37-degree","title":"Parker 6 Btx-s Steel Flared Tube Nut 3\/8 in 37 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 6 BTX-S is a steel flared tube nut designed for use in 37-degree flare tube fitting assemblies. It threads onto a mating flare fitting body to secure a flared tube end and maintain a leak-free connection under pressure and elevated temperatures. Rated for a maximum working temperature of 500 degrees F (260 degrees C), this nut suits demanding hydraulic, pneumatic, and fluid transfer applications. At 0.73 inches in overall length and sized for 3\/8-inch tube OD, it is a compact, single-piece component that licensed plumbers, pipefitters, and HVAC technicians install as part of standard flare assembly work.\u003c\/p\u003e\n\u003cp\u003eThis tube nut is used wherever 37-degree flare connections are specified in fluid power, refrigeration, fuel, and hydraulic line systems. It is appropriate for both residential and commercial installations where JIC-style or SAE flare fittings are the required connection type. The high-temperature steel construction makes it suitable for installations near heat sources or in engine and mechanical rooms where ambient conditions are elevated. Typical install scenarios include hydraulic lines, fuel delivery systems, and refrigerant-line service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e37-degree flare angle compatible with JIC and SAE J514 flare fitting standards\u003c\/li\u003e\n  \u003cli\u003eSized for 3\/8-inch tube OD for direct fitment to standard flared tube ends\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides strength and durability at high working temperatures\u003c\/li\u003e\n  \u003cli\u003eRated to 500 degrees F (260 degrees C) maximum working temperature\u003c\/li\u003e\n  \u003cli\u003eMeets ISO 8434-2 and SAE J514 standards for interchangeability and dimensional compliance\u003c\/li\u003e\n  \u003cli\u003eCompact at 0.73 inches overall length for use in tight-space installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard component for 37-degree flare tube fitting assemblies using 3\/8-inch tube OD, in compliance with ISO 8434-2 and SAE J514 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed pipefitters, HVAC technicians, or plumbers following applicable SAE and ISO flare fitting procedures. Depressurize and isolate the line completely before disassembling any flare fitting. Hand-tighten the nut onto the fitting body first to ensure proper thread engagement before applying a wrench to avoid cross-threading. Do not overtighten, as this can damage the flared tube seat and cause leaks.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Flare\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlared Angle\u003c\/strong\u003e: 37 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube OD\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.73 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 500 degrees F (260 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 8434-2, SAE 070110, SAE J514\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27121707\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: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6 BTX-S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51540209860914,"sku":"6 BTX-S","price":22.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/613a6a3a58c2ad88f581ec1fd6576112.jpg?v=1785848916","url":"https:\/\/voomisupply.com\/products\/parker-6-btx-s-steel-flared-tube-nut-3-8-in-37-degree","provider":"Voomi Supply","version":"1.0","type":"link"}