{"product_id":"nut-nyloc-192336","title":"Nut - Nyloc for Defender (1986 – 2006) M20 – NY120046","description":"\u003cp\u003eThe NY120046 is an M20 Nyloc nut used in axle, suspension, and powertrain applications across Land Rover Defender, Discovery, and Range Rover Classic vehicles. The nylon insert within the nut creates friction against the thread, resisting loosening caused by vibration - a critical property in high-load drivetrain locations such as propshaft flanges and differential mounting points. Using a standard nut in place of a Nyloc in these positions risks gradual loosening, which can lead to driveline imbalance or component separation.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eM20 thread size with integrated nylon locking insert for vibration resistance\u003c\/li\u003e\n\u003cli\u003eSpecified for front and rear flange positions on Defender axle and powertrain assemblies\u003c\/li\u003e\n\u003cli\u003eNyloc nuts should be replaced rather than reused - the nylon insert loses effectiveness after removal\u003c\/li\u003e\n\u003cli\u003eCheck condition of mating threads on flanges and studs when replacing; inspect propshaft flange bolts at the same time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\n\u003cp\u003eFits Defender (1986–2006 and 2007 onwards), Discovery 1 (1989–1998), and Range Rover Classic in axle, suspension, and powertrain applications from M20.\u003c\/p\u003e\n\u003cp\u003eNot sure about fitment? Feel free to get in touch at \u003ca href=\"mailto:info@thomasperformance.co.uk\"\u003einfo@thomasperformance.co.uk\u003c\/a\u003e\u003c\/p\u003e","brand":"Allmakes PR2","offers":[{"title":"Default Title","offer_id":55821677494616,"sku":"NY120046","price":0.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/NY120046-600x600.jpg?v=1758870562","url":"https:\/\/thomasperformance.co.uk\/products\/nut-nyloc-192336","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}