{"product_id":"eaton-900598-6s-hex-plug-3-8-in-male-thread-o-ring-fitting","title":"Eaton 900598-6S Hex Plug 3\/8 in Male Thread O-ring Fitting","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EATON 900598-6S is a straight hex plug fitting designed for industrial and hydraulic plumbing applications. It features a 3\/8 inch male straight thread with an O-ring sealing connection, rated for a maximum working pressure of 4000 psi and a burst pressure rating of 6000 psi. The fitting operates across a wide temperature range, from -40 degrees F to 250 degrees F, making it suitable for demanding fluid power systems. It is installed by hydraulic technicians, industrial mechanics, and journeyman pipefitters working on high-pressure fluid circuits in mobile or stationary equipment.\u003c\/p\u003e\n\u003cp\u003eThis hex plug is used to cap or close off ports in hydraulic manifolds, cylinders, valves, and plumbing blocks where a straight thread O-ring port is present. Its straight-thread O-ring design provides a reliable, leak-resistant seal without relying on thread deformation, making it appropriate for high-pressure hydraulic systems in industrial machinery, mobile equipment, and fluid power installations. The compact hex body allows installation and removal with standard wrenches in tight-clearance environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch male straight thread O-ring connection for leak-resistant port sealing\u003c\/li\u003e\n  \u003cli\u003e4000 psi maximum working pressure with 6000 psi pressure rating\u003c\/li\u003e\n  \u003cli\u003eWide operating temperature range: -40 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eHex body design for installation and removal with standard hand tools\u003c\/li\u003e\n  \u003cli\u003eStraight fitting shape for direct port plug applications\u003c\/li\u003e\n  \u003cli\u003eMeets SAE 090109A 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 hydraulic and industrial fluid power systems using 3\/8 inch male straight thread O-ring ports conforming to SAE standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified hydraulic technician or industrial pipefitter. Depressurize and bleed the hydraulic circuit fully before removing or installing any fitting. Ensure the O-ring is properly seated and lubricated before threading the plug into the port. Torque to the equipment manufacturer's specified value for the port size and fitting material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Hex Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Shape\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMale Thread Size\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Male Straight Thread O-Ring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 4000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 6000 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE 090109A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: EATON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 900598-6S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51538432950578,"sku":"900598-6S","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/35b9e09d0f8c3d039a1684f978dcd1a1.jpg?v=1785824659","url":"https:\/\/voomisupply.com\/products\/eaton-900598-6s-hex-plug-3-8-in-male-thread-o-ring-fitting","provider":"Voomi Supply","version":"1.0","type":"link"}