{"product_id":"parker-20621-4-4-female-jic-37-swivel-fitting-6000-psi","title":"Parker 20621-4-4 Female Jic 37 Swivel Fitting 6000 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER 20621-4-4 is a straight female JIC 37-degree swivel fitting designed for hydraulic hose assemblies operating at up to 6,000 psi. Machined from steel, this fitting connects a size-4 hydraulic hose to a 7\/16-20 JIC-threaded port using a swivel design that allows rotational alignment during installation without stressing the hose or adjacent components. The 0.25-inch body diameter and 3\/16-inch shaft thread size suit compact hydraulic circuits where space and precise torque management are critical. Licensed hydraulic technicians and fluid-power mechanics install this fitting in both mobile and stationary hydraulic systems.\u003c\/p\u003e\u003cp\u003eThis fitting is suited for industrial, agricultural, construction, and mobile equipment hydraulic circuits where SAE-standard JIC connections are specified. The straight configuration makes it a direct-entry fitting for inline hose-to-port connections. It is compatible with size-4 hydraulic hose and 7\/16-20 JIC female-threaded ports per SAE standards. The swivel feature simplifies routing in tight installations where fixed fittings would introduce hose twist or misalignment stress.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6,000 psi pressure rating for high-pressure hydraulic service\u003c\/li\u003e\n\u003cli\u003eStraight female JIC 37-degree swivel design allows rotational alignment during assembly\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in demanding hydraulic environments\u003c\/li\u003e\n\u003cli\u003e7\/16-20 thread size conforms to SAE JIC standards\u003c\/li\u003e\n\u003cli\u003eSize-4 hose compatibility with 0.25-inch body diameter and 3\/16-inch shaft thread\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service fitting for size-4 hydraulic hose assemblies using SAE JIC 37-degree female swivel connections with a 7\/16-20 thread specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified hydraulic technician or fluid-power mechanic. Depressurize and isolate the hydraulic circuit completely before removing or installing any fitting. Use appropriate flare-nut wrenches to avoid deforming the swivel body, and inspect the JIC 37-degree flare seat on the mating port for damage before assembly. Follow SAE J514 torque guidelines for the applicable thread size and material combination.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Straight Female JIC 37 Degree Swivel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 6,000 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/16-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Thread Size\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 20621-4-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542698754354,"sku":"20621-4-4","price":55.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d94f437025ecaa748818df4f7d3d501d.jpg?v=1785904641","url":"https:\/\/voomisupply.com\/products\/parker-20621-4-4-female-jic-37-swivel-fitting-6000-psi","provider":"Voomi Supply","version":"1.0","type":"link"}