High-quality Hexagon Socket Head Cap Screw WHT 004 923B for FAW Audi Q8

Core Selling Points

Popular general fastener for packaged one-stop procurement

100% consistent with OE size standard, directly replace and install without secondary processing

Applicable Scope

• Applicable Vehicle: FAW Audi Q8
• Compatible Models: Most Audi, Volkswagen mainstream models that adopt this OE standard fastener
• Application Positions: Widely used for fixing valve cover, cooling pipeline bracket, sensor base, housing shell and other peripheral assemblies

Reinforced Product Structure Advantages

1. High-strength carbon steel raw material with overall quenching treatment: High tensile strength, not easy to break under locking force
2. Precision rolling thread: Clear and smooth thread, good locking and anti-loosening effect, not easy to slide teeth
3. Standard inner hexagon structure: Matches conventional maintenance tools, not easy to round off the bolt head during disassembly
4. Surface anti-rust plating treatment: Resist damp, coolant splash and oil mist corrosion in engine compartment
5. Finished bolts can be used directly for assembly

Main Functions & Protective Effect

1. Firmly fix each plastic shell, pipeline, sensor and engine peripheral assembly to avoid loosening caused by driving vibration
2. Cooperate with gaskets to ensure the sealing performance of each interface and prevent oil and water leakage caused by loose fastening
3. Avoid abnormal friction and collision noise of vehicle parts due to unstable fixation
4. Convenient for later vehicle routine maintenance and component disassembly operation

Solve Common Problems Caused by Damaged Bolts

• Bolt surface rust and stuck, unable to normally disassemble accessories
• Thread slipping leads to loose part fixation and oil/coolant seepage
• Inner hexagon head is worn and rounded, resulting in difficult disassembly
• Bolt fatigue fracture causes parts to fall off abnormally during driving

Factory Inspection & Supply Advantage