{"product_id":"value-collection-31516-wedge-lock-washer-1-2-in-steel-grade-2","title":"Value Collection 31516 Wedge Lock Washer 1\/2 in Steel Grade 2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 31516 is a zinc-plated wedge lock washer designed to maintain clamp load and resist loosening under vibration and dynamic loading. Made from Grade 2 steel with a zinc flake finish, this washer measures 0.778 inches in outside diameter and accepts a 1\/2 inch thread size, with an inside diameter ranging from 0.522 to 0.538 inches. The minimum outside diameter is 0.762 inches. It is installed by mechanical contractors, maintenance technicians, and industrial assemblers wherever fastener joint integrity is critical. Each package contains 100 washers.\u003c\/p\u003e\n\u003cp\u003eWedge lock washers are used in structural, mechanical, and industrial bolted connections subject to vibration, thermal cycling, or dynamic loads. They are suited for both residential and commercial applications including equipment mounting, structural steel connections, machinery assembly, and general mechanical fastening. The zinc-plated zinc flake finish provides corrosion resistance for indoor and moderately exposed outdoor environments. This washer conforms to ISO 14001 and ISO 9001 standards, making it appropriate for quality-controlled manufacturing and maintenance operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWedge lock design resists fastener loosening under vibration and dynamic loads\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction provides reliable mechanical strength for general-purpose fastening\u003c\/li\u003e\n  \u003cli\u003eZinc-plated zinc flake finish offers corrosion resistance in moderate environments\u003c\/li\u003e\n  \u003cli\u003eInside diameter range of 0.522 to 0.538 inches fits standard 1\/2 inch fasteners\u003c\/li\u003e\n  \u003cli\u003eConforms to ISO 14001 and ISO 9001 standards\u003c\/li\u003e\n  \u003cli\u003eSold in a 100-piece package for job-lot and shop-stock quantities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1\/2 inch thread fasteners in standard inch-measurement bolted assemblies requiring vibration-resistant locking hardware.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified mechanical or maintenance technicians following applicable torque specifications for the fastener grade and joint design. De-energize and lock out any equipment before servicing fastened assemblies. Wedge lock washers are installed in mating pairs with the serrated faces together against the bearing surface and the clamping faces outward. Follow applicable codes and joint engineering requirements when used in structural or pressure-bearing connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter (Max)\u003c\/strong\u003e: 0.778 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter (Min)\u003c\/strong\u003e: 0.762 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter (Min)\u003c\/strong\u003e: 0.522 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter (Max)\u003c\/strong\u003e: 0.538 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 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated Zinc Flake\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 14001, ISO 9001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces\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: 31516\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715104833842,"sku":"31516","price":138.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a5899bee8b86c516ada3a526278f3565.jpg?v=1788509582","url":"https:\/\/voomisupply.com\/products\/value-collection-31516-wedge-lock-washer-1-2-in-steel-grade-2","provider":"Voomi Supply","version":"1.0","type":"link"}