NH406041L - Nut – 3/8" BSF

- €0,90

€0,90

€0,90 - €0,90

€0,90

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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.

Brand Allmakes OE

Nut - a plain full hex nut with a 3/8" BSF (British Standard Fine) thread.

A general-purpose imperial fastener used at many points across the engine, chassis and body. BSF and UNF thread forms are not interchangeable, so match the thread of the existing fastener before fitting.

Vehicle Model Land Rover Defender up to 2016
Land Rover Series 2 and 3

Fitment Notes SERIES II 1958-1961 — 2.0 Petrol engine

Alternative Codes

NH406041NH406041L2827BR 0738

In stock 98 units

32 · Gouda 66 · 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 NH406041 nut?

The NH406041 is a plain full hex nut with a 3/8" BSF (British Standard Fine) thread. It's a general-purpose imperial fastener used at many points across the engine, chassis and body on older Land Rovers.

Will a 3/8" BSF nut fit a UNF thread?

No, a 3/8" BSF nut won't fit a UNF thread. BSF and UNF thread forms are not interchangeable, even at the same nominal size. Match the thread form of the existing fastener before fitting to avoid cross-threading the stud or bolt.

Which Land Rover models use this BSF nut?

This 3/8" BSF nut suits the Land Rover Series 2 and 3 and early Defender. SAP records it against the Series II 1958-1961 2.0 petrol engine. As an imperial fastener it's common on the older models rather than the later metric vehicles.