Part #: 18396

Febi 18396 Wheel Hub Bolt

⚙️ 61 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 525i, 528i, 530i, 540i, 545i, 550i, 645Ci, 650i, 745i, 745Li, 750Li, 760Li, M5, M6, and Z8
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Reliable Wheel Hub Bolt for BMW Models

The Febi 18396 wheel hub bolt is engineered to meet the demanding requirements of various BMW vehicles. Designed with precision and durability in mind, this bolt ensures secure fastening of wheel hubs on models such as the 525i, 530i, M5, and Z8.

  • High-strength bolt grade 10.9 for enhanced durability
  • Thread diameter of 12.0 mm with a 1.5 mm thread pitch
  • Hexagonal fastening type compatible with 18 mm wrench size
  • Zinc-lamella coated surface for corrosion resistance
  • Multiple length options: 32.0 mm and 63.0 mm available
  • Outer diameter of 25.0 mm and shank length of 20.0 mm

Technical Specifications and Features

The Febi 18396 wheel hub bolt features a robust 10.9 grade steel construction, providing the necessary tensile strength for secure wheel attachment. The bolt’s thread diameter measures 12.0 mm with a 1.5 mm pitch, ensuring compatibility with specific BMW wheel hubs. Its hexagonal head design allows for easy installation and removal using an 18 mm metric wrench. The zinc-lamella coating offers effective protection against rust and corrosion, extending the bolt’s service life. Available in lengths of 32.0 mm and 63.0 mm, this bolt accommodates different hub configurations found in BMW models.

Compatible BMW Models and Applications

This wheel hub bolt is compatible with a range of BMW vehicles, including the 525i, 528i, 530i, 540i, 545i, 550i, 645Ci, 650i, 745i, 745Li, 750Li, 760Li, M5, M6, and Z8. It is specifically designed for driveline and axle hardware applications where reliable fastening is critical.

  • Secures wheel hubs to prevent loosening or wobbling
  • Replaces worn or damaged wheel hub bolts
  • Prevents corrosion-related fastening failures
  • Maintains proper wheel alignment and safety
  • Supports high-performance driving conditions

Installation Notes and Tips

When installing the Febi 18396 wheel hub bolt, ensure the correct bolt length is selected for your specific BMW model and wheel hub assembly. Use an 18 mm metric wrench to tighten the bolt to the manufacturer’s specified torque settings. Inspect the bolt threads and hub mounting surface for cleanliness and damage before installation to ensure proper fit and secure fastening.

Quality Assurance and Warranty

Febi maintains strict quality control standards for all its automotive components, including the 18396 wheel hub bolt. Manufactured to meet OEM specifications, this bolt offers reliable performance and durability. While specific warranty details are not provided, Febi products are generally backed by quality assurance protocols to support long-term use in BMW driveline and axle applications.

BrandFebi
Part Number18396
Length32.0
Length63.0
Bolt Grade10.9
Thread Diameter12.0
Fastening TypeHexagonal
Grade10.9
Outer Diameter (mm)25.0
Shank Length (mm)20.0
SurfaceZinc-lamella coated
Thread Length (mm)32.0
Thread Pitch1.5
Wrench Size (Metric) (mm)18.0

This part fits 61 vehicles. Search below:

YearMakeModelPositionNotes
2008BMW750LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2007BMW525iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2007BMW530iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2007BMW550iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2007BMW650iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2007BMW750LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2007BMW760LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2007BMWM5N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2007BMWM6N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2006BMW525iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2006BMW530iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2006BMW550iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2006BMW650iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2006BMW750LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2006BMW760LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2006BMWM5N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2006BMWM6N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2005BMW525iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2005BMW530iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2005BMW545iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2005BMW645CiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2005BMW745iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2005BMW745LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2005BMW760LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2004BMW525iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2004BMW530iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2004BMW545iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2004BMW645CiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2004BMW745iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2004BMW745LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2004BMW760LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2003BMW525iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2003BMW530iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2003BMW540iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2003BMW745iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2003BMW745LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2003BMW760LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2003BMWM5N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2003BMWZ8N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2002BMW525iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2002BMW530iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2002BMW540iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2002BMW745iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2002BMW745LiN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2002BMWM5N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2002BMWZ8N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2001BMW525iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2001BMW530iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2001BMW540iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2001BMWM5N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2001BMWZ8N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2000BMW528iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2000BMW540iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2000BMWM5N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
2000BMWZ8N/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
1999BMW528iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
1999BMW540iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
1998BMW528iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
1998BMW540iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
1997BMW528iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20
1997BMW540iN/ALength 1 (mm): 63; Outside Thread 1: M12 x 1.5; Outer Diameter 1 (mm): 25; Wrench Size 1 (Metric): 18; Thread Length 1 (mm): 32; Tensile Strength Grade: 10.9; Surface: zinc-lamella coated; Shaft Length (mm): 20; Fastening Type: Hexagonal; Shank Length: 20

* 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:

31 12 1 093 05931 12 1 093 84331 20 6 779 384

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.