{"product_id":"value-collection-812090pr-hex-lock-nut-m18x2-5","title":"Value Collection 812090PR Hex Lock Nut M18x2.5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 812090PR is a metric hex lock nut with a nylon insert locking style, designed to resist loosening under vibration and dynamic loads. Built from Class 8 steel with a zinc finish for corrosion resistance, this nut conforms to DIN 985 standards. The M18x2.5 right-hand thread pitch suits a wide range of metric fastening applications. At 18.50 millimeters in height and 27.00 millimeters across the flats, it is sized for use in structural, mechanical, and equipment assembly work. Licensed tradespeople and assembly technicians install this hardware in industrial, commercial, and trade construction contexts.\u003c\/p\u003e\n\u003cp\u003eThis hex lock nut is suited for metric bolted connections in mechanical assemblies, equipment frames, HVAC structural supports, plumbing fixture mounts, and general trade applications requiring a prevailing-torque locking fastener. The nylon insert engages the bolt threads on final turns, creating resistance that prevents self-loosening without the need for adhesives or additional locking hardware. Typical applications include securing brackets, flanges, and panels where vibration or repeated thermal cycling may compromise standard nuts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNylon insert locking style provides prevailing-torque resistance without adhesives\u003c\/li\u003e\n  \u003cli\u003eM18x2.5 right-hand metric thread conforms to DIN 985 standard\u003c\/li\u003e\n  \u003cli\u003eClass 8 steel construction for reliable load-bearing strength\u003c\/li\u003e\n  \u003cli\u003eZinc finish adds corrosion resistance for indoor and protected outdoor use\u003c\/li\u003e\n  \u003cli\u003e27.00 mm width across flats fits standard metric wrenches\u003c\/li\u003e\n  \u003cli\u003e18.50 mm nut height provides adequate thread engagement depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a prevailing-torque replacement or new-installation lock nut for M18x2.5 metric bolts and studs conforming to DIN 985 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove with an appropriate metric wrench or socket sized for 27.00 mm across flats. Nylon insert lock nuts are single-use by design — the nylon deforms on first installation, and reuse reduces locking effectiveness. Always de-energize or shut down associated equipment before servicing fastened assemblies. Follow applicable mechanical and structural codes for fastener torque class and joint requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Hex Lock Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M18x2.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocking Style\u003c\/strong\u003e: Nylon Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Nylon\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: Class 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 18.50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 27.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Points\u003c\/strong\u003e: 30.14 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 985\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\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: 812090PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715938615602,"sku":"812090PR","price":3512.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5c3989510f491cfb5abfcf339ee0ae31.jpg?v=1788519969","url":"https:\/\/voomisupply.com\/products\/value-collection-812090pr-hex-lock-nut-m18x2-5","provider":"Voomi Supply","version":"1.0","type":"link"}