{"product_id":"value-collection-nl5xx00400-050bx-m4x0-7-nylon-insert-lock-nut","title":"Value Collection NL5XX00400-050BX M4x0.7 Nylon Insert Lock Nut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION NL5XX00400-050BX is an M4x0.7 hex lock nut with a nylon insert, manufactured from Class 316\/A4 stainless steel with a bright, uncoated finish. The nylon insert provides reliable prevailing-torque locking without the need for thread-locking compounds, keeping the nut securely in place under vibration and thermal cycling. At 7.00 millimeters across the flats and 5.00 millimeters in height, this compact fastener is sized for standard M4 threaded applications. It conforms to DIN 985 and carries a right-hand thread direction. Sold in a minimum order quantity of 50 pieces, this nut is suited for fabrication, mechanical assembly, and maintenance operations where corrosion resistance and secure fastening are required.\u003c\/p\u003e\n\u003cp\u003eThis hex lock nut is appropriate for use in marine, chemical-processing, food-service, and outdoor environments where 316 stainless steel is specified for its superior resistance to chlorides and corrosive media. The nylon insert style is commonly installed in mechanical assemblies, equipment enclosures, HVAC structural components, plumbing fixtures, and electrical panel hardware. It is a practical choice for any application where vibration-induced loosening is a concern and a reusable, non-destructive locking method is preferred over deforming-style lock nuts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNylon insert locking style provides prevailing-torque retention without adhesives or thread deformation\u003c\/li\u003e\n  \u003cli\u003e316\/A4 stainless steel construction offers high resistance to corrosion, including chloride environments\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 985 fastener standard for consistent dimensional and mechanical performance\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no plating to flake or add dimensional variability\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction, M4x0.7 pitch, compatible with standard M4 threaded rod and bolts\u003c\/li\u003e\n  \u003cli\u003eSold in packs of 50 to support production-volume and service-stock needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DIN 985-compliant nylon insert hex lock nut for use with M4x0.7 right-hand threaded fasteners in 316\/A4 stainless steel applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by mechanical assemblers or maintenance technicians using a standard 7 millimeter wrench or socket. Power down and de-energize any equipment before accessing fastener locations in live electrical or HVAC assemblies. Nylon insert lock nuts are generally rated for single use — the locking torque of the nylon insert diminishes with repeated removal and reinstallation, so replacement with a new nut is recommended after disassembly in critical joints. Do not exceed the rated torque range for M4 stainless fasteners, and avoid using impact tools that may damage the nylon insert.\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\u003eLocking Style\u003c\/strong\u003e: Nylon Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M4x0.7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 316 \/ A4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 7.00 millimeters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 5.00 millimeters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 985\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0022 pounds (per piece)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 50 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161716\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: NL5XX00400-050BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691243340082,"sku":"NL5XX00400-050BX","price":2567.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/63c0db6facd5ebff2a22484950888c41.jpg?v=1788282066","url":"https:\/\/voomisupply.com\/products\/value-collection-nl5xx00400-050bx-m4x0-7-nylon-insert-lock-nut","provider":"Voomi Supply","version":"1.0","type":"link"}