{"product_id":"parker-12-btx-s-steel-flared-tube-nut-3-4-in-37-degree","title":"Parker 12 Btx-s Steel Flared Tube Nut 3\/4 in 37 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 12 BTX-S is a steel flared tube nut designed for use with 3\/4 inch OD tubing and a 37-degree flare angle. This fitting secures flared tube ends to mating fittings in hydraulic, pneumatic, and fluid transfer systems. It is manufactured from steel and rated for a maximum working temperature of 500 degrees F (260 degrees C). The overall length is 1.03 inches. Plumbers, hydraulic technicians, and mechanical contractors use this nut when assembling or servicing flared-end tube connections in medium- and high-pressure fluid lines.\u003c\/p\u003e\n\u003cp\u003eThe 12 BTX-S is suited for applications where a reliable, leak-resistant flare fitting connection is required. Common install scenarios include hydraulic system plumbing, fuel lines, refrigeration tubing assemblies, and instrumentation lines that use 37-degree JIC-style flare ends. It is appropriate for both residential and light commercial mechanical systems where steel fittings and SAE-standard flare connections are specified.\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\u003e3\/4 inch tube OD sizing for secure engagement with matching flared tube ends\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides durability in high-temperature and high-pressure environments\u003c\/li\u003e\n  \u003cli\u003eMaximum working temperature of 500 degrees F (260 degrees C)\u003c\/li\u003e\n  \u003cli\u003eOverall length of 1.03 inches for compact installation clearance\u003c\/li\u003e\n  \u003cli\u003eMeets ISO 8434-2, SAE 070110, and SAE J514 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service fitting for fluid systems using 3\/4 inch OD tubing with a 37-degree flared end connection per SAE J514 and ISO 8434-2 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified plumber, hydraulic technician, or pipefitter. Depressurize and drain the system completely before removing or replacing any flare fitting component. Hand-tighten the nut onto the mating fitting first to confirm thread engagement, then torque to the value specified by the system designer or equipment manufacturer. Do not over-tighten steel flare nuts, as this can deform the flare 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 Outside Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.03 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: 12 BTX-S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51544587632946,"sku":"12 BTX-S","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a72e86b3530527cee5d8e68b9a5f95ec_390cdef0-42ec-494c-ab0d-ed06853db8c3.jpg?v=1785930762","url":"https:\/\/voomisupply.com\/products\/parker-12-btx-s-steel-flared-tube-nut-3-4-in-37-degree","provider":"Voomi Supply","version":"1.0","type":"link"}