Description
SPA Citroën Peugeot
High-quality wheel bolt designed for aluminium (ALU) wheels used on Citroën and Peugeot vehicles. This single used lug bolt (part number 540567) is a reliable replacement for mechanics and DIY enthusiasts who service alloy wheels. Perfect when a single bolt is damaged, lost, or when replacing bolts after wheel service. Compatible with wheels that require a conical seat (Type F) and M12x1.25 thread pitch.
Key Features
- Designed For Citroën And Peugeot Alloy Wheels
- M12 x 1.25 Thread Pitch For Direct Fitment
- Conical Seat Type F Suitable For Many OEM Alloy Wheels
- Hex Key Size 17 Mm For Standard Socket Wrenches
- Durable Metal Construction For Wheel Retention
Technical Information
- Manufacturer: Citroën / Peugeot
- Model: Wheel Bolt For Aluminium (ALU) Wheels
- Product Codes: 540567
- Other Numbers: Paired Number 27053; Thread Size M12 x 1.25; Key Size 17 Mm; Thread Diameter Reference 17 Mm; Outer Diameter 28.3 Mm; Seat Type Conical (F)
Compatibility And Fitment
This lug bolt is intended for Citroën and Peugeot vehicles using alloy wheels that accept a conical seat (F) and M12 x 1.25 external thread. Verify wheel seat type and thread pitch before installation — using the wrong seat type or thread can damage the wheel or hub and compromise safety.
Replacement Procedure
Replace the bolt when the vehicle is securely supported on jack stands. Steps: loosen wheel nuts slightly with the vehicle on the ground, lift and support the vehicle, remove the wheel, remove the damaged bolt, fit the replacement bolt by hand to avoid cross-threading, tighten in a criss-cross/star pattern using a torque wrench to the vehicle manufacturer’s specified torque. After the first road use, re-torque the bolts after approximately 50–100 km to ensure correct clamping.
Installation Recommendations
- Always Use A Torque Wrench And Observe Manufacturer Torque Specifications To Prevent Over-Tightening Or Under-Tightening.
- Hand-Start Bolts To Avoid Cross-Threading; If Resistance Is Felt, Inspect Threads For Damage.
- For Corroded Or Seized Bolts Use Appropriate Penetrant And Heat Techniques Before Applying Excessive Force.
- Inspect Wheel Seat And Hub Surface For Damage Or Debris Before Fitting New Bolts.
- If Using Anti-Seize Compounds, Follow Manufacturer Guidance — They Can Affect The Required Torque Value.
Why This Part Fails Most Often
Lug bolts commonly fail due to corrosion, thread wear, or damage from incorrect tools or excessive torque. Frequent wheel changes, use of impact guns without torque verification, and contact with road salt accelerate corrosion and galling. Cross-threading during installation or removing bolts with seized threads can strip the bolt or hub threads, creating unsafe conditions. Replacing damaged bolts promptly and following proper installation procedures prevents wheel loosening and potential safety hazards.
Whether you are a professional mechanic or a competent DIYer, this wheel bolt provides a direct-fit, OEM-compatible option for Citroën and Peugeot alloy wheels where a conical seat and M12 x 1.25 thread are specified.
