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The most common types of BMW cars you see on a daily basis are the 3 5 7 series, and the X series of SUVs, so let's take a brief look and see how the car fasteners fit your BMW.
Positioning: Luxury compact sedan with a focus on handling and driving pleasure.
Fastener applications:
Chassis and Suspension: The chassis and suspension system of the 3 Series require fasteners to maintain stability under high loads. High-strength steel bolts and nuts are often used to ensure the stability of the vehicle at high speeds and during sharp turns.
Body Connections: The 3 Series requires a high degree of structural safety, especially in the front and rear bumpers, door frames, and roof frame connections, often using aluminum alloy or high-strength steel fasteners to improve strength and reduce weight.
Engine and driveline: high-strength steel bolts and locknuts are used to ensure the tight connection of the engine to the body and driveline components.
Positioning: Luxury mid-size sedan, emphasizing comfort, luxury features and stability over long distances.
Fastener application:
Body Structure and Collision Avoidance System: To improve safety, the BMW 5 Series uses reinforced steel fasteners (such as bolts, nuts and rivets) to connect the body skeleton to the collision avoidance structure, which better absorbs impact forces and protects the owner.
Suspension and Chassis: The suspension systems used in the 5 Series are often more complex and require more high-performance fasteners, such as high-strength bolts and locknuts, to ensure the reliability of the suspension system in a wide range of road conditions.
Electronic connections: The 5 Series is equipped with more advanced electronic systems, such as autonomous driving, in-car entertainment and information systems, which require complex electronic components and cable connections, and a wider variety of fasteners, including plastic self-tapping screws and rail mounts.
Positioning: luxury flagship sedan, focusing on technical innovation, comfort and driving experience.
Fastener application:
Body structure and soundproofing: The 7 Series has high requirements for comfort, and the body needs to be highly soundproofed and vibration-absorbed. Therefore, a large number of aluminum alloys and composite fasteners are used to ensure that the body performs excellently in terms of noise and vibration reduction.
Powertrain and transmission: As a luxury flagship car, the powertrain of the 7 Series (e.g. V8 or V12 engines) requires stronger mechanical connections, and most of the fasteners used are high-strength steel bolts as well as nuts made of special alloys.
Interior Configurations: Due to the 7 Series' focus on interior luxury configurations, complex components such as seat adjustment systems and rear entertainment systems require specially designed fasteners to ensure structural stability and longevity.
Positioning: luxury SUV with both off-road capability and comfort.
Fastener application:
Chassis and Suspension: X-Class models usually have high ground clearance and strong off-road capability, which requires that the chassis and suspension system must be very strong, and the fasteners mostly use high-strength steel bolts, nuts and other locking devices to ensure stability when traveling off-road or on rough surfaces.
Body Structure and Exterior Panels: X-Class pays special attention to the durability of the body structure, especially in the connection of roof racks, door handles, tailgate and other components, corrosion-resistant aluminum alloy or stainless steel fasteners will be used.
Interior and seating systems: The X-Class' interior systems are more complex, with seat adjusters, rear seats and luggage compartment storage systems often requiring specially designed fasteners to ensure stability and comfort.
For the hot BMW models on the market, Qeepei has a corresponding automotive fasteners to offer, and we produce with quality in mind to escort your driving!
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