NV605041L - Phildas Nut – 5/16" UNF

- €0,60

€0,60

€0,60 - €0,60

€0,60

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OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Philidas Nut is a 5/16" UNF all-metal self-locking nut. A deformed collar gives it prevailing-torque resistance to loosening under vibration, and its all-metal construction withstands the heat of applications such as exhaust fixings, where a nylon-insert locknut would not survive.

Vehicle Model Land Rover Defender up to 2016
Range Rover Classic up to 1994

Fitment Notes DEFENDER 1987-2006 — Front exhaust, 3.5L/V8 Petrol (less catalyst)
RANGE ROVER CLASSIC 1986-1991 — Expansion tank, V8 Petrol; to VIN HA610293

Alternative Codes

NV605041L

In stock 6 units

6 · Gouda 0 · Drachten

Express delivery available

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the Philidas nut used for?

The Philidas nut is a 5/16" UNF all-metal self-locking nut. Its deformed collar gives prevailing-torque resistance to vibration, so it stays tight where a nylon-insert nut would fail. It's typically used on hot joints like exhaust fixings and V8 expansion tank mountings.

Which Land Rovers does this Philidas nut fit?

This Philidas nut fits the Land Rover Defender (1987-2006) on the front V8 petrol exhaust and the Range Rover Classic V8 expansion tank up to VIN HA610293. Confirm your variant by VIN, as it's specific to V8 petrol applications.

Can the Philidas nut be reused?

Philidas nuts are typically single-use. The all-metal deformed thread that locks the nut loses its grip once it's been torqued and removed. Fit a new one whenever the joint is disturbed to keep the vibration resistance intact.

How many Philidas nuts do I need?

This Philidas nut is sold individually. The quantity depends on the joint, as an exhaust flange or manifold fixing typically takes two or more nuts. Check the number of studs on your application before ordering so you can replace them all together.

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