{"product_id":"value-collection-usfw0880025oz-uss-flat-washer-7-8-in","title":"Value Collection USFW0880025OZ Uss Flat Washer 7\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION USFW0880025OZ is a USS-pattern flat washer designed for general-purpose fastening applications in trade and industrial settings. Manufactured from Grade 2 steel with a zinc-plated finish, this washer provides a broad bearing surface that distributes clamp load and reduces the risk of fastener pull-through. The USS series uses a larger outer diameter relative to screw size compared to SAE-pattern washers, making it well suited for softer base materials and oversized holes. At 0.1719 inches thick, it offers reliable rigidity without adding unnecessary stack height. Plumbers, electricians, HVAC technicians, and general contractors reach for USS washers when assembling equipment mounts, pipe hangers, and structural connections.\u003c\/p\u003e\u003cp\u003eThis washer fits a 7\/8-inch screw with a 0.9375-inch inside diameter and a 2.2500-inch outside diameter. The zinc coating resists light surface corrosion in typical indoor and sheltered outdoor environments, making it appropriate for residential and light commercial mechanical rooms, electrical panels, and equipment pads. The minimum order quantity is 25 pieces per order, and washers ship as a single package quantity, keeping jobsite inventory organized.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUSS-pattern geometry provides a wider bearing surface than SAE flat washers of equivalent screw size\u003c\/li\u003e\n\u003cli\u003eGrade 2 steel construction delivers consistent hardness for standard load-bearing fastening\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish offers corrosion resistance in dry to moderately humid environments\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.9375 inches fits standard 7\/8-inch fasteners with appropriate clearance\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 2.2500 inches distributes load across a broad contact area\u003c\/li\u003e\n\u003cli\u003eThickness of 0.1719 inches maintains stack integrity without excessive buildup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard USS-pattern flat washer for use with 7\/8-inch screws and bolts in general mechanical, plumbing, electrical, and HVAC fastening applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires no special tools beyond a standard wrench or socket set appropriate to the fastener being used. Always ensure the washer is seated flat against the mating surface before torquing the fastener. In applications subject to vibration, a lock washer or thread-locking compound may be used in addition to this flat washer. Follow applicable codes such as NEC or IPC for fastener requirements in electrical or plumbing assemblies.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.9375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.2500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1719 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\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.153 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161807\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: USFW0880025OZ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721923461426,"sku":"USFW0880025OZ","price":3534.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/77f25b80b940a66ac66f867a1eba1424.jpg?v=1788583251","url":"https:\/\/voomisupply.com\/products\/value-collection-usfw0880025oz-uss-flat-washer-7-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}