{"product_id":"lincoln-electric-5200-grease-fitting-1-8-in-thread-carbon-steel","title":"Lincoln Electric 5200 Grease Fitting 1\/8 in Thread Carbon Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Lincoln Electric 5200 is a standard grease fitting designed for routine lubrication maintenance on mechanical equipment. Commonly called a Zerk fitting, it accepts a grease gun coupler and allows pressurized grease to flow into a bearing, joint, or pivot point while the ball check valve prevents backflow and contamination. The fitting is machined from carbon steel for durability in general-purpose shop and field environments. Key dimensions include a 1\/8 inch thread size, an overall length of 7\/8 inch, a shank length of 19\/64 inch, and a 7\/16 inch hex drive for installation with a standard wrench.\u003c\/p\u003e\u003cp\u003eThis fitting is used across a wide range of lubrication points in industrial, agricultural, automotive, and construction equipment. It is a direct-drive straight-style fitting suitable for applications where the grease gun coupler has clear, unobstructed access to the fitting head. Maintenance technicians, equipment mechanics, and lubrication professionals install this type of fitting as part of scheduled preventive maintenance programs or when replacing worn or damaged Zerk fittings in the field.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/8 inch thread size for compatibility with standard lubrication port specifications\u003c\/li\u003e\n\u003cli\u003e7\/8 inch overall length suits typical recessed and flush mounting applications\u003c\/li\u003e\n\u003cli\u003e19\/64 inch shank length for secure seating in the housing bore\u003c\/li\u003e\n\u003cli\u003e7\/16 inch hex allows installation and removal with a standard open-end or box wrench\u003c\/li\u003e\n\u003cli\u003eCarbon steel construction provides strength for general-purpose lubrication service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement grease fitting for mechanical equipment requiring a straight Zerk-style fitting with 1\/8 inch thread.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrease fittings of this type are typically installed and serviced by equipment mechanics or maintenance technicians. Relieve any load or pressure on the joint before removing an existing fitting. Use the correct thread size and thread form before installation to avoid cross-threading and housing damage. Hand-tighten first, then snug with a wrench using the 7\/16 inch hex — do not overtighten, as carbon steel fittings can shear or strip the housing threads.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 19\/64 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Lincoln Electric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5200\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LINCOLN ELECTRIC","offers":[{"title":"Default Title","offer_id":51525187928370,"sku":"5200","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/988317106ffb21c63859aecf38f52d98.jpg?v=1785466670","url":"https:\/\/voomisupply.com\/products\/lincoln-electric-5200-grease-fitting-1-8-in-thread-carbon-steel","provider":"Voomi Supply","version":"1.0","type":"link"}