{"product_id":"dewalt-5140134-78-nylock-nut","title":"Dewalt 5140134-78 Nylock Nut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DEWALT 5140134-78 is a nylock nut designed as a genuine DEWALT replacement fastener for power tool repair and maintenance. Nylock nuts incorporate a nylon insert that grips thread flanks under vibration, preventing loosening during operation. This makes them well suited for power tool assemblies where mechanical vibration is constant. Licensed trades and experienced technicians rely on OEM-matched fasteners like this to restore equipment to factory specification after disassembly or component replacement.\u003c\/p\u003e\u003cp\u003eThis nylock nut is used in DEWALT power tool repair applications where the original fastener has been lost, damaged, or stripped during servicing. It is appropriate for residential and commercial tool maintenance contexts, typically installed by power tool repair technicians, electricians maintaining their own equipment, or other trades performing in-house tool servicing.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNylon insert locks threads under vibration to prevent loosening\u003c\/li\u003e\n\u003cli\u003eOEM DEWALT replacement part for accurate fitment\u003c\/li\u003e\n\u003cli\u003eDesigned for power tool assembly and repair applications\u003c\/li\u003e\n\u003cli\u003eMaintains factory torque retention characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement fastener for DEWALT power tools requiring part number 5140134-78.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician familiar with the specific DEWALT tool being serviced. Power down and unplug the tool completely before disassembling any components or replacing fasteners. Use the appropriate hand tools for the fastener drive type and do not overtighten, as this can damage the nylon locking insert and reduce its effectiveness.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eFastener Type\u003c\/strong\u003e: Nylock Nut\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DEWALT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5140134-78\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51205794988338,"sku":"5140134-78","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307154401.jpg?v=1779718339","url":"https:\/\/voomisupply.com\/products\/dewalt-5140134-78-nylock-nut","provider":"Voomi Supply","version":"1.0","type":"link"}