{"product_id":"value-collection-39731-split-lock-washer-5-8-in-alloy-steel-25pk","title":"Value Collection 39731 Split Lock Washer 5\/8 in Alloy Steel 25pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 39731 is a split lock washer designed for 5\/8 inch screw applications. Made from AISI 4037 alloy steel with a zinc yellow dichromate finish, this washer provides corrosion resistance and mechanical bite to resist fastener loosening under vibration. The inside diameter ranges from 0.628 to 0.641 inches, the maximum outside diameter is 1.073 inches, and the thickness is 0.156 inches. Sold in packs of 25, these washers are used by maintenance technicians, millwrights, pipefitters, electricians, and general trade professionals wherever a reliable locking fastener solution is needed in standard inch-dimension assemblies.\u003c\/p\u003e\n\u003cp\u003eThese split lock washers are suited for use in mechanical, electrical, and plumbing assemblies where fastener retention under dynamic load or vibration is required. Typical applications include equipment mounting, panel attachment, pipe support hardware, and structural connection points in both residential and light commercial settings. The zinc yellow dichromate finish adds a layer of protection in mildly corrosive environments. They are dimensioned to the inch measurement system and are appropriate for general-purpose fastener assemblies using 5\/8 inch threaded fasteners.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAISI 4037 alloy steel construction for strength and durability\u003c\/li\u003e\n  \u003cli\u003eZinc yellow dichromate finish for corrosion resistance in mild environments\u003c\/li\u003e\n  \u003cli\u003eInside diameter range of 0.628 to 0.641 inches fits standard 5\/8 inch screws\u003c\/li\u003e\n  \u003cli\u003eMaximum outside diameter of 1.073 inches and thickness of 0.156 inches\u003c\/li\u003e\n  \u003cli\u003eSplit lock design resists fastener back-out under vibration and dynamic load\u003c\/li\u003e\n  \u003cli\u003ePack of 25 for job-site or service-van stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 5\/8 inch threaded fasteners in inch-dimensioned assemblies across mechanical, electrical, and plumbing trade applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with the split gap positioned against the fastener bearing surface before torquing the nut or bolt to final specification. Shut off and de-energize any equipment before accessing fastener points on powered assemblies. Use appropriate hand tools or wrenches per the assembly requirements. Do not reuse deformed or flattened lock washers, as a collapsed split washer no longer provides effective locking action.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: AISI 4037\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Yellow Dichromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter\u003c\/strong\u003e: 0.628 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter\u003c\/strong\u003e: 0.641 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Outside Diameter\u003c\/strong\u003e: 1.073 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.156 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 39731\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721385705778,"sku":"39731","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9af5b350cf6bd1e24549b09855a77e21.jpg?v=1788576948","url":"https:\/\/voomisupply.com\/products\/value-collection-39731-split-lock-washer-5-8-in-alloy-steel-25pk","provider":"Voomi Supply","version":"1.0","type":"link"}