{"product_id":"gibraltar-z9191-bev-h-beveled-round-flat-washer-1-1-4-in","title":"Gibraltar Z9191-BEV-H Beveled Round Flat Washer 1-1\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR Z9191-BEV-H is a beveled round flat washer designed for use with 1-1\/4 inch screws and fastener assemblies requiring a load-distributing interface on angled or tapered surfaces. Manufactured from case-hardened 12L14 steel with a plain finish, this washer provides the hardness needed to resist deformation under high clamping loads. The beveled profile accommodates non-parallel mating surfaces, making it a dependable choice in structural and mechanical fastening applications. With an inside diameter of 1-9\/32 inches and an outside diameter of 2-1\/4 inches, it seats cleanly over standard 1-1\/4 inch fastener shanks.\u003c\/p\u003e\n\u003cp\u003eThis washer is suited for use in heavy mechanical assemblies, structural steel connections, industrial equipment installation, and trade work requiring load distribution across beveled or flanged joint surfaces. It is commonly specified in commercial construction, HVAC equipment mounting, and industrial piping support applications where fastener integrity under load is critical. The plain finish makes it appropriate for dry or protected indoor environments. It is typically installed by millwrights, ironworkers, pipefitters, or general trade mechanics working with large-diameter fastener hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBeveled profile accommodates angled or tapered mating surfaces in structural fastener assemblies\u003c\/li\u003e\n  \u003cli\u003eCase-hardened 12L14 steel construction resists deformation under high clamping loads\u003c\/li\u003e\n  \u003cli\u003eInside diameter of 1-9\/32 inches fits standard 1-1\/4 inch screw and bolt shanks\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 2-1\/4 inches provides broad load distribution across joint surfaces\u003c\/li\u003e\n  \u003cli\u003eThickness of 5\/16 inches delivers rigid standoff without flex under compressive loading\u003c\/li\u003e\n  \u003cli\u003ePlain finish suitable for protected or indoor installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1-1\/4 inch fasteners in mechanical and structural assemblies requiring a beveled round washer with case-hardened steel construction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified trade mechanics or ironworkers as part of bolted joint assembly. Ensure the fastener shank is clean and free of burrs before seating the washer. Torque the fastener to the specification required by the joint design or applicable code -- do not rely on washer compression alone as a torque indicator. For structural applications, consult applicable AISC or local building code requirements governing fastener assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Type\u003c\/strong\u003e: Beveled Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1-9\/32 inches (1.2813 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2-1\/4 inches (2.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Case-Hardened Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 12L14\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: 0.26 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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: Z9191-BEV-H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51722641146162,"sku":"Z9191-BEV-H","price":32.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0879cf4338f3181be15f83f0b49c5ecc.jpg?v=1788593883","url":"https:\/\/voomisupply.com\/products\/gibraltar-z9191-bev-h-beveled-round-flat-washer-1-1-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}