{"product_id":"value-collection-31350-internal-tooth-lock-washer-100-pack","title":"Value Collection 31350 Internal Tooth Lock Washer 100-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 31350 is a 6 screw internal tooth lock washer made from Grade 2 steel with a zinc-plated finish. Internal tooth lock washers grip the mating surface through serrated inner teeth that bite into the fastener head and the workpiece when torque is applied, resisting loosening from vibration and thermal cycling. At 0.017 inches thick with an inside diameter ranging from 0.142 to 0.150 inches and an outside diameter ranging from 0.278 to 0.288 inches, this washer is sized for use with 6 screw fasteners. Electricians, HVAC technicians, and general tradespeople use these washers in panel assemblies, equipment mounting, and control box applications.\u003c\/p\u003e\n\u003cp\u003eThis washer is well suited for light-duty mechanical and electrical assembly work in residential and commercial applications. The zinc plating provides a basic level of corrosion resistance appropriate for indoor or protected installations. Sold in a 100-piece package, this fastener hardware is a practical addition to any service van or shop stock for recurring assembly tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eInternal tooth design bites into fastener and substrate to resist loosening under vibration\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction for light-duty mechanical and electrical assemblies\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish for basic corrosion protection in indoor or protected environments\u003c\/li\u003e\n  \u003cli\u003eSized for 6 screw fasteners with inside diameter of 0.142 to 0.150 inches\u003c\/li\u003e\n  \u003cli\u003e0.017-inch thickness provides consistent clamping without excessive stack height\u003c\/li\u003e\n  \u003cli\u003e100-piece package supports bulk stocking for high-frequency service work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and general-use internal tooth lock washer for 6 screw fastener applications in mechanical and electrical assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by electricians, HVAC technicians, plumbers, and general mechanical tradespeople during panel, equipment, or fixture assembly. Always de-energize equipment and follow applicable NEC or local electrical codes before working inside control enclosures or panels. Place the washer between the fastener head and the workpiece surface so the teeth contact both surfaces when the fastener is tightened. Do not reuse lock washers that have been fully compressed or deformed, as the locking effectiveness is reduced.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Type\u003c\/strong\u003e: Internal Tooth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew Size\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.017 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Inside Diameter\u003c\/strong\u003e: 0.142 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Inside Diameter\u003c\/strong\u003e: 0.150 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Outside Diameter\u003c\/strong\u003e: 0.278 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Outside Diameter\u003c\/strong\u003e: 0.288 inches\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  \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: 31350\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722427367730,"sku":"31350","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cf7f37c5bf0395aba4f2f76342fe6e6d.jpg?v=1788590982","url":"https:\/\/voomisupply.com\/products\/value-collection-31350-internal-tooth-lock-washer-100-pack","provider":"Voomi Supply","version":"1.0","type":"link"}