{"product_id":"value-collection-39758-uss-flat-washer-7-8-in-steel-zinc","title":"Value Collection 39758 Uss Flat Washer 7\/8 in Steel Zinc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 39758 is a USS-pattern flat washer designed for use with 7\/8 inch fasteners in general mechanical, structural, and industrial assembly applications. Manufactured from Grade 8 steel with a zinc yellow dichromate finish, this washer provides corrosion resistance and is suited for environments where light chemical or moisture exposure is a concern. With a 15\/16 inch inside diameter, 2-1\/4 inch outside diameter, and 11\/64 inch thickness, it distributes load across a wider bearing surface than standard SAE washers. Plumbers, pipefitters, electricians, and general maintenance trades stock these for equipment mounting, pipe hangers, and structural fastening tasks.\u003c\/p\u003e\n\u003cp\u003eUSS flat washers are commonly used in residential and commercial construction, mechanical rooms, equipment pads, and utility installations where a larger outer diameter is needed to prevent fastener pull-through or to span oversized clearance holes. This washer fits standard 7\/8 inch bolts and screws and is suitable for use with structural hardware, unistrut assemblies, equipment mounting plates, and similar applications. The zinc yellow dichromate coating makes it appropriate for both indoor and lightly exposed outdoor installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eUSS pattern provides larger OD than SAE equivalents for improved load distribution\u003c\/li\u003e\n  \u003cli\u003eGrade 8 steel construction for high strength and durability\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish for corrosion resistance in moderate environments\u003c\/li\u003e\n  \u003cli\u003e15\/16 inch ID fits standard 7\/8 inch fasteners with proper clearance\u003c\/li\u003e\n  \u003cli\u003e2-1\/4 inch OD spans oversized holes and distributes clamping load effectively\u003c\/li\u003e\n  \u003cli\u003e11\/64 inch thickness provides consistent bearing surface without excessive stack height\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 7\/8 inch screw and bolt fasteners in USS-pattern applications across mechanical, structural, and trade installation assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using standard hand or power tools appropriate for 7\/8 inch fastener hardware. Ensure mating surfaces are clean and free of debris before seating the washer to maintain proper load distribution. Do not use in applications requiring NSF, ASTM structural, or high-temperature rated hardware without verifying specification compliance. Follow applicable mechanical and structural codes for the installation type.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Type\u003c\/strong\u003e: USS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 15\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 11\/64 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: Grade 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Yellow Dichromate\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: 0.01 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 39758\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693809828146,"sku":"39758","price":56.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d3ba5f08bd3c514e7ac79d5a922fe7fa.jpg?v=1788317646","url":"https:\/\/voomisupply.com\/products\/value-collection-39758-uss-flat-washer-7-8-in-steel-zinc","provider":"Voomi Supply","version":"1.0","type":"link"}