{"product_id":"value-collection-lwis175usa-010bx-split-lock-washer-grade-8","title":"Value Collection LWIS175USA-010BX Split Lock Washer Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION LWIS175USA-010BX is a Grade 8 spring steel split lock washer designed for 1-3\/4 inch screw sizes. This heavy-duty washer functions by biting into both the fastener bearing surface and the mating material under load, resisting loosening caused by vibration and torque relaxation. The inside diameter ranges from 1.758 to 1.789 inches, with a maximum outside diameter of 2.679 inches and a thickness of 0.389 inches. The bright, uncoated finish means no surface treatment has been applied, making it suitable for applications where a bare steel surface is acceptable or where the installer will apply their own coating or plating. Mechanical assembly technicians and millwrights are the primary installers of this hardware type.\u003c\/p\u003e\n\u003cp\u003eThis split lock washer is used in heavy industrial, structural, and mechanical assembly applications where a 1-3\/4 inch fastener is specified and resistance to vibration-induced loosening is required. Grade 8 material grade indicates high tensile strength, making this washer appropriate for high-stress bolted joints in equipment, machinery, and structural connections. It is sold individually per package with a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 spring steel construction for high-load, high-vibration applications\u003c\/li\u003e\n  \u003cli\u003eSplit lock design bites into fastener and mating surface to resist loosening\u003c\/li\u003e\n  \u003cli\u003eInside diameter range of 1.758 to 1.789 inches fits 1-3\/4 inch screw sizes\u003c\/li\u003e\n  \u003cli\u003eMaximum outside diameter of 2.679 inches\u003c\/li\u003e\n  \u003cli\u003eThickness of 0.389 inches provides consistent spring tension under load\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no surface treatment applied\u003c\/li\u003e\n  \u003cli\u003eInch measurement system; does not meet military specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1-3\/4 inch screw and bolt sizes in inch-dimensioned fastener assemblies requiring a split lock washer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by mechanical assemblers, millwrights, or maintenance technicians working on bolted joints. The washer should be placed on the fastener between the nut or bolt head and the mating surface with the split gap positioned correctly to allow the washer to compress fully as the fastener is tightened. Torque specifications are determined by the fastener grade and joint requirements — consult the applicable engineering standard or assembly specification. Inspect washers for cracks or deformation before installation and discard any damaged pieces.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter\u003c\/strong\u003e: 1.758 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter\u003c\/strong\u003e: 1.789 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Outside Diameter\u003c\/strong\u003e: 2.679 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.389 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 piece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.321 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: LWIS175USA-010BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716848714034,"sku":"LWIS175USA-010BX","price":8510.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/939af7cc6c6345f8e83ba9e692e7b90e.jpg?v=1788532985","url":"https:\/\/voomisupply.com\/products\/value-collection-lwis175usa-010bx-split-lock-washer-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}