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BTR8039 - Lock Nut

- €1,80
€1,80
€1,80 - €1,80
€1,80
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OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Lock Nut - self-locking threaded fastener used to secure a bolted joint against loosening under vibration.

The locking feature maintains clamp load on the joint where a plain nut would gradually work loose in service. It is used at body, door trim and underbonnet fixing points.
Vehicle Model Land Rover Defender up to 2016
Land Rover Freelander 1 1996-2006 (L314)
Fitment Notes DEFENDER 1987-2006 — Rear End Door Casing (from VIN 2A000001); Defender Black Wiring & Door Trim
FREELANDER 1996-2006 — Hood Release & Hood Seals, 3-Door Soft Back/Hard Back
Alternative Codes
BTR8039

In stock 12 units
0 · Gouda 12 · 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 BTR8039 lock nut used for?
The BTR8039 is a self-locking nut that secures a bolted joint against loosening under vibration. The locking feature keeps clamp load on the joint where a plain nut would gradually work loose. On these vehicles it's used at body, door trim and underbonnet fixing points.
Which models and locations use this lock nut?
The BTR8039 is used on the Land Rover Defender (1987-2006) rear end door casing and door trim, and on the Freelander 1 (1996-2006) hood release and hood seal fixings. As a general locking fastener, it appears at several body and trim points on these models.
Can this lock nut be reused?
Self-locking nuts like the BTR8039 are typically best replaced rather than reused, since the locking feature loses its grip once it has been tightened and removed. Fitting a fresh lock nut keeps the joint secure against vibration, and many workshops renew these as standard when a fixing is disturbed.