{"product_id":"value-collection-lwis300usa-005bx-grade-8-split-lock-washer","title":"Value Collection LWIS300USA-005BX Grade 8 Split Lock Washer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION LWIS300USA-005BX is a Grade 8 spring steel split lock washer designed for use with 3-inch screws. It delivers reliable tension and vibration resistance in heavy-duty bolted assemblies. The washer features an inside diameter of 2.008 to 2.039 inches, a maximum outside diameter of 4.074 inches, and a thickness of 0.458 inches. The bright, uncoated finish leaves the base material exposed, making it suitable for applications where coating is applied after assembly or where bare steel is preferred. Licensed HVAC technicians, plumbers, pipefitters, and industrial maintenance professionals typically use lock washers of this grade in high-load, high-vibration environments.\u003c\/p\u003e\n\u003cp\u003eThis split lock washer is sized for 3-inch fasteners and is built to Grade 8 material specifications, indicating high strength and hardness suitable for demanding mechanical and structural applications. It is commonly used in commercial HVAC equipment frames, large piping support structures, electrical enclosure mounting, and other heavy industrial assemblies where fastener loosening due to vibration or thermal cycling is a concern. The uncoated finish allows for flexibility in post-installation treatment. Minimum order quantity is 5 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 spring steel construction for high tensile strength and resistance to fastener loosening\u003c\/li\u003e\n  \u003cli\u003eInside diameter range of 2.008 to 2.039 inches for consistent fit on 3-inch fasteners\u003c\/li\u003e\n  \u003cli\u003eMaximum outside diameter of 4.074 inches provides broad bearing surface\u003c\/li\u003e\n  \u003cli\u003eThickness of 0.458 inches delivers substantial spring tension under load\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suits bare-steel or post-coated assembly applications\u003c\/li\u003e\n  \u003cli\u003eDoes not meet military specifications — confirm application requirements before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard split lock washer for use with 3-inch screw fasteners in inch-measurement assemblies requiring Grade 8 spring steel hardware.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSplit lock washers should be installed between the fastener head or nut and the mating surface, with the washer seated flat before torquing. De-energize electrical systems and relieve pressure from piping or mechanical assemblies before performing any fastener work. Use calibrated torque equipment appropriate to the fastener grade and application. Confirm material and grade compatibility with the surrounding assembly before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter\u003c\/strong\u003e: 2.008 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter\u003c\/strong\u003e: 2.039 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Outside Diameter\u003c\/strong\u003e: 4.074 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.458 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Spring Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMilitary Specification\u003c\/strong\u003e: Does Not Meet Military Specifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.703 pounds\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: LWIS300USA-005BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51718488260914,"sku":"LWIS300USA-005BX","price":7670.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b5c21b1deaf98137ab0b1dc595754b59.jpg?v=1788553770","url":"https:\/\/voomisupply.com\/products\/value-collection-lwis300usa-005bx-grade-8-split-lock-washer","provider":"Voomi Supply","version":"1.0","type":"link"}