RYH500420 | M6 Nylon-Insert Lock Nut with Washer - Multiple Land Rover Applications
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: RYH500420 - M6 Nylon-Insert Lock Nut with Washer - Hex
RYH500420 is an M6 nylon-insert lock nut with washer - hex. Fitted where vibration-resistant fastening is required across multiple Land Rover applications, the nylon insert grips the mating thread to help prevent self-loosening under vibration while the washer spreads the clamping load and helps protect the mating surface.
Compatibility
Frequently Asked Questions
RYH500420 is an M6 nylon-insert hex lock nut with a washer, used to provide a secure, vibration-resistant fastening. The nylon insert deforms onto the mating thread to help prevent the nut from working loose under vibration, while the washer distributes the clamping load and protects the mating surface.
Inspect the nut during routine servicing and replace it if the nylon insert is worn, missing, or if the nut or washer show corrosion or thread damage. When in doubt, consult the vehicle workshop manual or a qualified technician.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.