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Febi 18538 Wheel Lug Bolt
Reliable Febi Wheel Lug Bolt for BMW 745i, 745Li, 750Li, and X3
The Febi 18538 wheel lug bolt is engineered to meet the demanding specifications of BMW vehicles including the 745i, 745Li, 750Li, and X3 models. Crafted from durable steel with a phosphated surface, this lug bolt ensures secure wheel fastening and long-lasting performance.
- Material: High-strength steel construction
- Length: 55.0 mm total length
- Bolt Grade: 10.9 for enhanced tensile strength
- Thread Diameter: 14.0 mm with 1.5 mm thread pitch
- Thread Length: 28.0 mm for optimal engagement
- Under Head Length: 33.0 mm
- Collar Shape: Conical collar designed for precise wheel fastening
- Fastening Type: Hexagonal head compatible with 17 mm wrench
- Surface Finish: Phosphated for corrosion resistance
- Shank Length: 5.0 mm
- Outer Diameter: 22.8 mm
The Febi 18538 wheel lug bolt is specifically designed to provide a secure and reliable connection between the wheel and hub assembly on select BMW models. Its 10.9 bolt grade rating indicates a high tensile strength, suitable for maintaining wheel integrity under various driving conditions. The conical collar shape ensures proper seating and distribution of clamping force, reducing the risk of wheel damage or loosening. The phosphated surface treatment offers additional protection against corrosion, extending the service life of the lug bolt.
Applications and Problem Solving
- Replacement for worn or damaged wheel lug bolts on BMW 745i, 745Li, 750Li, and X3
- Prevents wheel loosening caused by insufficient clamping force
- Addresses corrosion issues that can compromise lug bolt integrity
- Ensures proper fitment and torque retention with conical collar design
- Supports safe wheel mounting after suspension or brake maintenance
Installation Notes and Tips
When installing the Febi 18538 wheel lug bolt, ensure the threads are clean and free of debris to achieve proper torque specifications. Use a 17 mm wrench or socket to tighten the hexagonal head securely. It is recommended to follow the vehicle manufacturer’s torque settings to avoid over-tightening or under-tightening, which can affect wheel safety. Inspect the lug bolts regularly for signs of wear or corrosion, especially after driving in harsh conditions.
Quality Assurance
Febi is known for manufacturing automotive components that meet OEM standards. The 18538 wheel lug bolt is produced with strict quality controls to ensure durability and performance. While no specific warranty information is provided, Febi parts typically comply with industry standards for fit and function, making them a reliable choice for BMW wheel hardware replacement.
| Brand | Febi |
| Part Number | 18538 |
| Material | Steel |
| Length | 55.0 |
| Bolt Grade | 10.9 |
| Thread Length | 28.0 |
| Thread Diameter | 14.0 |
| Under Head Length | 33.0 |
| Collar Shape for Wheel Fastening Elements | Conical collar |
| Fastening Type | Hexagonal |
| Grade | 10.9 |
| Outer Diameter (mm) | 22.8 |
| Shank Length (mm) | 5.0 |
| Surface | Phosphated |
| Thread Pitch | 1.5 |
| Wrench Size (Metric) (mm) | 17.0 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | BMW | X3 | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2009 | BMW | X3 | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2008 | BMW | 750Li | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2008 | BMW | X3 | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2007 | BMW | 750Li | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2007 | BMW | X3 | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2006 | BMW | 750Li | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2006 | BMW | X3 | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2005 | BMW | 745i | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2005 | BMW | 745Li | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2005 | BMW | X3 | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2004 | BMW | 745i | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2004 | BMW | 745Li | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2004 | BMW | X3 | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2003 | BMW | 745i | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2003 | BMW | 745Li | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2002 | BMW | 745i | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
| 2002 | BMW | 745Li | N/A | Length 1 (mm): 55; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 22.8; Wrench Size 1 (Metric): 17; Thread Length 1 (mm): 28; Material: steel; Tensile Strength Grade: 10.9; Surface: phosphated; Length Under Head (mm): 33; Shaft Length (mm): 5; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: conical collar; Shank Length: 5 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.