The BMW Part Hexagon Screw with Flange 31106772199 is a crucial component in BMW vehicles, serving as a mounting bolt for various undertrays and reinforcement plates. This specific part ensures the stability and integrity of the vehicle’s chassis, contributing to overall safety and performance. Without this essential screw, the undertray or reinforcement plate may not function effectively, potentially compromising the vehicle’s structural integrity.
Its high-grade material and corrosion-resistant coating further enhance its durability and reliability, making it indispensable for maintaining the vehicle’s optimal performance.
Dimensions: M10x35mm
Material Composition: Steel, Zinc-coated for corrosion protection
Torque Requirements: 60-70 Nm
The BMW Part Hexagon Screw with Flange 31106772199 is a critical fastener used in various BMW models. This hexagon screw with a flange ensures secure attachment of components such as the front undertray or reinforcement plates to the chassis. By maintaining a firm connection, it prevents these components from loosening or detaching, which is essential for vehicle stability and safety.
The flange design provides additional surface area for better load distribution and resistance to vibration, further enhancing the securement of parts. This screw is made from high-quality materials to withstand the stresses and strains of driving, ensuring long-lasting durability and reliability.
Gather necessary tools: You will need a hex wrench (appropriate size for the screw), a torque wrench, and safety gloves.
Prepare the workspace: Ensure the area is clean and well-lit. Use a jack to lift the vehicle if necessary to access the mounting point.
Identify the mounting point: Locate the area where the hexagon screw with flange (part #31106772199) will be installed.
Align the screw: Position the screw through the mounting hole, ensuring the flange sits flush against the surface.
Hand-tighten the screw: Use the hex wrench to turn the screw clockwise by hand until it is snug.
Torque to specification: Use the torque wrench to tighten the screw to the manufacturer’s specified torque (usually around 25-30 Nm).
Double-check: Ensure the screw is secure and properly aligned.
Lower the vehicle: If you had to lift the vehicle, carefully lower it back to the ground.
Test: Verify the screw is secure and the part is properly installed by gently tugging on it.
Precautions: Always wear safety gloves to protect your hands. Ensure the vehicle is securely supported if lifted.
Do not overtighten the screw to avoid damaging the threads or the mounting surface.
Regularly inspect the BMW Hexagon Screw with Flange 31106772199 every 6 months. Check for signs of wear, corrosion, or damage. Ensure the screw is tightly fastened and replace it if any threads are stripped or if there is visible rust.
Keep the screw clean and lubricated to prevent seizing. If the screw is missing, replace it immediately to maintain structural integrity.
The BMW Part Hexagon Screw with Flange 31106772199 is a critical component that ensures the stability and integrity of the vehicle’s chassis, contributing to overall safety and performance.
Its high-grade material and corrosion-resistant coating enhance its durability and reliability.
Regular inspection and proper usage are essential to maintain the screw’s effectiveness and prevent potential damage or compromise to the vehicle’s structural integrity.
