{"product_id":"value-collection-440031-8-32-unjc-hex-lock-nut-50-pack","title":"Value Collection 440031 8-32 Unjc Hex Lock Nut 50-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 440031 is an 8-32 UNJC hex lock nut with an expanding flex top, manufactured from 18-8 stainless steel and supplied in an uncoated finish. The expanding flex top design provides prevailing-torque locking action without the need for adhesives or separate lock washers, making it suitable for vibration-prone assemblies. This nut meets IFI 100\/107 and NASM 25027 standards, confirming compliance with military and industrial fastener specifications. Licensed tradespeople and assembly technicians working on precision or aerospace-adjacent applications will find this part appropriate for threaded joint retention in stainless-compatible environments.\u003c\/p\u003e\n\u003cp\u003eThe 440031 is used in applications where 8-32 UNJC thread engagement is required and corrosion resistance is a priority. The 18-8 stainless steel construction makes it a practical choice for marine, food-service, or outdoor enclosure assemblies. The expanding flex top allows repeated installation and removal cycles while maintaining locking torque. This part is packaged in quantities of 50, suitable for shop stock or small-batch production runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8-32 UNJC thread form for precision aerospace and industrial fastener applications\u003c\/li\u003e\n  \u003cli\u003eExpanding flex top provides prevailing-torque locking without separate hardware\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction for corrosion resistance in demanding environments\u003c\/li\u003e\n  \u003cli\u003eUncoated finish — no plating to add dimensional variation or introduce contamination risk\u003c\/li\u003e\n  \u003cli\u003eMeets IFI 100\/107 and NASM 25027 military and industrial fastener standards\u003c\/li\u003e\n  \u003cli\u003ePackaged 50 units per order for convenient shop stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in assemblies requiring 8-32 UNJC threaded fasteners where a prevailing-torque hex lock nut with stainless steel construction and military-specification compliance is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by mechanical assemblers, maintenance technicians, or sheet-metal tradespeople using standard hex tooling sized for the fastener. Always verify that the mating threaded component uses a compatible UNJC thread form before installation. De-energize and isolate any assembly before performing fastener work on electrical enclosures or powered equipment. Do not exceed the rated torque for the thread size and material as specified in applicable engineering documentation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 8-32 UNJC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Hex Lock Nut with Expanding Flex Top\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 18-8 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: IFI 100\/107, NASM 25027\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50 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: 440031\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709398581554,"sku":"440031","price":85.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/55462d936d050b18ac606a78f022867f.jpg?v=1788455848","url":"https:\/\/voomisupply.com\/products\/value-collection-440031-8-32-unjc-hex-lock-nut-50-pack","provider":"Voomi Supply","version":"1.0","type":"link"}