{"product_id":"value-collection-lwis031usa-500bx-split-lock-washer-500bx","title":"Value Collection LWIS031USA-500BX Split Lock Washer 500BX","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION LWIS031USA-500BX is a steel split lock washer sized for 5\/16 inch screws and fasteners. Split lock washers apply spring tension under a fastener head or nut to resist loosening caused by vibration and torque relaxation. This washer features an uncoated, bright finish and an inside diameter ranging from 0.314 to 0.322 inches with an outside diameter of 0.583 to 0.586 inches and a thickness of 0.078 inches. Sold in a 500-count box, this SKU suits high-volume fastener work across HVAC, electrical, plumbing, and general mechanical assembly where consistent hardware supply is needed.\u003c\/p\u003e\n\u003cp\u003eSplit lock washers of this size are widely used in residential and light commercial mechanical installations. They are appropriate wherever a 5\/16 inch threaded fastener must resist vibration-induced loosening, including equipment mounting, panel assembly, and structural bracketing. The 500-piece minimum order quantity makes this suited to contractors and shop-stocking operations that consume hardware at volume rather than individual service calls.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSized for 5\/16 inch screw with 0.314 to 0.322 inch inside diameter range\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 0.583 to 0.586 inches for broad bearing surface coverage\u003c\/li\u003e\n  \u003cli\u003e0.078 inch thickness provides consistent spring tension under load\u003c\/li\u003e\n  \u003cli\u003eBright uncoated steel finish suited for dry or protected indoor applications\u003c\/li\u003e\n  \u003cli\u003e500-count box quantity supports high-volume and inventory-stocking use\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 as a standard-fit split lock washer for 5\/16 inch threaded fasteners used in general mechanical, HVAC, electrical, and plumbing assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSplit lock washers are installed between the fastener head or nut and the mating surface before final torquing. Place the washer flat side down against the work surface and the split end facing the fastener bearing surface. Always de-energize or shut off any system before disassembling fastened components in live electrical or mechanical assemblies. Use appropriate drive tools to avoid deforming the washer during tightening.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter\u003c\/strong\u003e: 0.314 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter\u003c\/strong\u003e: 0.322 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Outside Diameter\u003c\/strong\u003e: 0.583 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Outside Diameter\u003c\/strong\u003e: 0.586 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.078 inches\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: 500 pieces per box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0045 pounds (per piece)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161801\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: LWIS031USA-500BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716676124978,"sku":"LWIS031USA-500BX","price":2933.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a3b4f33cb5406dd96bd7a0fe7f3eebb0.jpg?v=1788530134","url":"https:\/\/voomisupply.com\/products\/value-collection-lwis031usa-500bx-split-lock-washer-500bx","provider":"Voomi Supply","version":"1.0","type":"link"}