{"product_id":"parker-61ab-8-compression-tube-nut-1-2-inch-brass","title":"Parker 61AB-8 Compression Tube Nut 1\/2 Inch Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 61AB-8 is a brass compression tube nut designed to secure compression fittings on 1\/2-inch outside diameter tubing. It provides a reliable mechanical seal in fluid and pneumatic line assemblies without the need for flaring or soldering. Rated to 400 psi maximum working pressure and a temperature range of -65 degrees F to 250 degrees F, this nut meets D.O.T. FMVSS571.106 and SAE J246 standards. It is installed by plumbers, HVAC technicians, and fluid-system mechanics wherever brass compression fittings are used in regulated applications.\u003c\/p\u003e\n\u003cp\u003eThe 61AB-8 is suited for use in brake line, fuel line, hydraulic, and general fluid-transfer systems that require DOT-compliant components. Its brass construction makes it compatible with a wide range of media and environments, including those subject to vibration and thermal cycling. This nut is a single-piece component sold individually and is intended for use as part of a complete compression fitting assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction resists corrosion and is compatible with a broad range of fluid media\u003c\/li\u003e\n  \u003cli\u003eCompression-style end connection eliminates the need for flaring or soldering during assembly\u003c\/li\u003e\n  \u003cli\u003eRated to 400 psi maximum working pressure for use in moderate-pressure systems\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -65 degrees F to 250 degrees F suits demanding thermal environments\u003c\/li\u003e\n  \u003cli\u003eMeets D.O.T. FMVSS571.106 and SAE J246 standards for regulated fluid-line applications\u003c\/li\u003e\n  \u003cli\u003eFits 1\/2-inch outside diameter tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style compression tube nut for use with 1\/2-inch OD tubing in compression fitting assemblies meeting D.O.T. FMVSS571.106 and SAE J246 requirements.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers or qualified HVAC and fluid-systems technicians. Always depressurize and isolate the line before disassembling or assembling compression fittings. Hand-tighten the nut onto the fitting body before applying a final turn with a wrench to seat the ferrule properly. Do not overtighten, as brass compression components can deform if excess torque is applied.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection Type\u003c\/strong\u003e: Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTube Outside Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 400 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: D.O.T. FMVSS571.106, SAE J246\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27121700\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: 61AB-8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51538811945266,"sku":"61AB-8","price":16.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/abf645014b68a37afe359bc74a9bba2a.jpg?v=1785827238","url":"https:\/\/voomisupply.com\/products\/parker-61ab-8-compression-tube-nut-1-2-inch-brass","provider":"Voomi Supply","version":"1.0","type":"link"}