{"product_id":"value-collection-mp31329-split-lock-washer-1-2-in-grade-5","title":"Value Collection MP31329 Split Lock Washer 1\/2 in Grade 5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MP31329 is a Grade 5 steel split lock washer designed for 1\/2 inch fastener applications. The split lock design bites into the mating surface and fastener to resist loosening caused by vibration and torque loading. The zinc plated finish provides basic corrosion resistance for general indoor and light outdoor use. This washer measures 0.502 to 0.512 inches inside diameter with a maximum outside diameter of 0.869 inches and a thickness of 0.125 inches. It is installed by electricians, plumbers, HVAC technicians, and mechanical contractors wherever a 1\/2 inch fastener requires positive locking retention.\u003c\/p\u003e\n\u003cp\u003eThis split lock washer is suited for general mechanical assembly, equipment mounting, pipe hanger hardware, electrical enclosure fastening, and structural bracketing in residential and light commercial applications. The inch-system sizing and Grade 5 material rating make it appropriate for standard SAE fastener assemblies where moderate clamping load and vibration resistance are required. Sold individually, with a minimum order quantity of 100 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 5 steel construction for reliable mechanical strength in standard fastener assemblies\u003c\/li\u003e\n  \u003cli\u003eZinc plated finish resists light corrosion in indoor and sheltered environments\u003c\/li\u003e\n  \u003cli\u003eSplit lock geometry bites mating surfaces to resist loosening under vibration\u003c\/li\u003e\n  \u003cli\u003eInside diameter range of 0.502 to 0.512 inches fits standard 1\/2 inch fasteners\u003c\/li\u003e\n  \u003cli\u003e0.125 inch thickness compatible with typical SAE split lock washer stack dimensions\u003c\/li\u003e\n  \u003cli\u003eInch-system measurement for direct use with standard SAE fastener hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard SAE-style split lock washer for use with 1\/2 inch screws, bolts, and threaded fasteners in general mechanical and trade assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlace the split lock washer between the fastener head or nut and the mating surface before tightening. Ensure the mating surfaces are clean and free of debris so the washer edges can seat properly. Do not reuse split lock washers that have been fully compressed flat, as the locking action is reduced. Follow applicable mechanical codes and equipment manufacturer torque specifications when assembling fastened joints.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter\u003c\/strong\u003e: 0.502 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter\u003c\/strong\u003e: 0.512 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Outside Diameter\u003c\/strong\u003e: 0.869 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches\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: 0.01 pounds\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: 100\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: MP31329\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699675234610,"sku":"MP31329","price":18.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8e7201bd3c3be9827402cc8c75cf0fbd.jpg?v=1788379054","url":"https:\/\/voomisupply.com\/products\/value-collection-mp31329-split-lock-washer-1-2-in-grade-5","provider":"Voomi Supply","version":"1.0","type":"link"}