{"product_id":"jergens-31906-standard-flat-washer-5-8-in-steel-plain","title":"Jergens 31906 Standard Flat Washer 5\/8 in Steel Plain","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe JERGENS 31906 is a standard flat washer designed for use with 5\/8-inch screws and fasteners. Manufactured from 1010 steel with a plain finish, this washer distributes load across the bearing surface to reduce fastener pull-through and protect the workpiece. The inside diameter measures 21\/32 inches, the outside diameter measures 1-3\/8 inches, and the thickness is 1\/8 inch. It is sized to inch-system standards and suits typical mechanical and structural fastening applications. Maintenance technicians, millwrights, and general contractors install these washers routinely as part of bolted assemblies.\u003c\/p\u003e\n\u003cp\u003eThis flat washer is used in residential and commercial construction, light fabrication, equipment assembly, and general maintenance work. It is appropriate wherever a 5\/8-inch fastener requires a bearing surface that spreads load or prevents loosening. The plain finish makes it suitable for interior applications and environments where corrosion resistance is not a primary concern.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard flat washer geometry for 5\/8-inch screw size\u003c\/li\u003e\n  \u003cli\u003e1010 steel construction provides reliable strength for general fastening\u003c\/li\u003e\n  \u003cli\u003ePlain finish  -  suitable for interior and dry-environment use\u003c\/li\u003e\n  \u003cli\u003eInside diameter: 21\/32 inches; outside diameter: 1-3\/8 inches; thickness: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003eInch-system dimensions for compatibility with standard inch-series fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard flat washer for use with 5\/8-inch inch-series screws and bolts in general mechanical and structural fastening applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with the washer seated flat against the bearing surface before tightening the fastener. Ensure the mating surface is clean and free of debris to maintain even load distribution. No special tools are required beyond a standard wrench or socket set appropriate for the fastener being used. Follow applicable building or mechanical codes for torque and assembly requirements specific to the joint design.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Type\u003c\/strong\u003e: Standard Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 1010\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 5\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 21\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.063 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161807\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: JERGENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 31906\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JERGENS","offers":[{"title":"Default Title","offer_id":52019455983922,"sku":"31906","price":31.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8114dff52da62b6d2015700fe0aa06bd_1dfd5873-9a58-4d9d-987c-07b581b6e456.jpg?v=1790010938","url":"https:\/\/voomisupply.com\/products\/jergens-31906-standard-flat-washer-5-8-in-steel-plain","provider":"Voomi Supply","version":"1.0","type":"link"}