{"product_id":"value-collection-31328-split-lock-washer-7-16-in-grade-5","title":"Value Collection 31328 Split Lock Washer 7\/16 in Grade 5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 31328 is a Grade 5 steel split lock washer designed for 7\/16 inch screw applications. It features a zinc-plated finish that provides basic corrosion resistance in standard service environments. The washer measures 0.44 to 0.45 inches minimum inside diameter, 0.776 inches maximum outside diameter, and 0.109 inches thick. Split lock washers are installed under fastener heads or nuts to resist loosening caused by vibration and torque relaxation. This part is a standard inch-series fastener component used across mechanical, structural, and equipment assembly work by electricians, HVAC technicians, plumbers, and general tradespeople.\u003c\/p\u003e\u003cp\u003eThis split lock washer is suited for general-purpose fastening in residential and light commercial applications. It is commonly used when assembling mechanical equipment, mounting electrical panels and junction boxes, securing HVAC components, and attaching plumbing fixtures or pipe supports. The inch-based sizing and Grade 5 material rating make it appropriate for moderate-strength fastening tasks where a standard zinc-plated finish provides adequate environmental protection. It pairs with 7\/16 inch bolts, screws, or studs in typical shop and field assembly scenarios.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 5 steel construction for moderate-strength fastening applications\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish for basic corrosion resistance\u003c\/li\u003e\n\u003cli\u003eSplit lock design resists fastener loosening under vibration\u003c\/li\u003e\n\u003cli\u003eInside diameter range of 0.44 to 0.45 inches fits standard 7\/16 inch fasteners\u003c\/li\u003e\n\u003cli\u003e0.109 inch thickness meets standard inch-series split lock washer dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard inch-series split lock washer for use with 7\/16 inch bolts, screws, and studs in general mechanical and structural assembly applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall split lock washers between the fastener head or nut and the mating surface before torquing down. De-energize electrical equipment and shut off relevant systems before performing any fastener work in live panels or mechanical assemblies. Standard hand tools apply. Do not reuse lock washers that have been fully compressed flat, as they will no longer provide effective locking action.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 7\/16 inches\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: 0.44 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter\u003c\/strong\u003e: 0.45 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Outside Diameter\u003c\/strong\u003e: 0.776 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.109 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\u003eMilitary Specification\u003c\/strong\u003e: Does Not Meet Military Specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 31328\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714342617394,"sku":"31328","price":21.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/589500ab87a92d9dbdfd0e401fb129ad.jpg?v=1788499859","url":"https:\/\/voomisupply.com\/products\/value-collection-31328-split-lock-washer-7-16-in-grade-5","provider":"Voomi Supply","version":"1.0","type":"link"}