{"product_id":"value-collection-fwuis2250-5lbbx-uss-flat-washer","title":"Value Collection FWUIS2250-5LBBX Uss Flat Washer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION FWUIS2250-5LBBX is a USS flat washer designed for use with 2-1\/4 inch screws and bolts. Manufactured from Grade 2 steel with a zinc-plated finish, it provides a broad bearing surface that distributes clamping load and reduces fastener pull-through. The washer meets ASME B18.21.1 dimensional standards, ensuring consistent fit across compliant hardware. With an inside diameter of 2.365 inches, an outside diameter of 4.795 inches, and a thickness of 0.248 inches, this washer suits heavy-duty mechanical and structural fastening applications. Plumbers, electricians, millwrights, ironworkers, and general contractors use USS flat washers regularly in both new construction and retrofit work.\u003c\/p\u003e\n\u003cp\u003eUSS flat washers are used in residential and commercial construction, mechanical assemblies, structural steel connections, and equipment mounting. The larger outer diameter of the USS series compared to SAE washers makes it well suited for applications where the fastener hole is oversized, the material is soft, or load distribution over a wider area is needed. This washer is sold individually and is appropriate wherever a 2-1\/4 inch nominal screw or bolt is used.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets ASME B18.21.1 dimensional standard for USS flat washers\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction for reliable mechanical strength\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides corrosion resistance in general-duty environments\u003c\/li\u003e\n  \u003cli\u003eInside diameter of 2.365 inches fits 2-1\/4 inch nominal fasteners\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 4.795 inches delivers wide load distribution\u003c\/li\u003e\n  \u003cli\u003eInch measurement system; compatible with standard USS hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 2-1\/4 inch nominal screws and bolts conforming to USS flat washer standards per ASME B18.21.1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with standard hand tools appropriate to the fastener size. Ensure the washer seats flat against the work surface with the fastener centered in the bore before applying torque. Zinc-plated washers are suitable for dry or mildly humid interior environments; evaluate coating suitability before use in continuously wet or chemically aggressive conditions. No special trade license is required for standard fastener installation, though structural applications may be subject to applicable building codes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Type\u003c\/strong\u003e: USS Flat Washer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 2-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.365 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 4.795 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.248 inches\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: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.21.1\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: 1 pound\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: FWUIS2250-5LBBX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51700662042930,"sku":"FWUIS2250-5LBBX","price":84.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b9e0002f5f501786e216ba38ea5c3a7.jpg?v=1788393460","url":"https:\/\/voomisupply.com\/products\/value-collection-fwuis2250-5lbbx-uss-flat-washer","provider":"Voomi Supply","version":"1.0","type":"link"}