Febi
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Febi 100591 Wheel Lug Bolt

Brand Febi 100591
Product line febi
Fits Porsche · 19 vehicles

OE-style fitment. Hexagonal wheel lug bolt with a spherical collar for secure fastening.

Delta Protect finish. Corrosion-resistant surface helps protect the bolt over time.

For alloy or steel rims. Compatible with light alloy and steel wheel rims.

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Febi 100591 Wheel Lug Bolt for Porsche

Febi 100591 is a wheel lug bolt built for Porsche applications that use a spherical collar seat. It is specified for light alloy rims and steel rims, with M14 x 1.5 outside thread, 19 mm hex drive, and a 30 mm length under head for precise wheel fastening.

Key Features

  • Spherical collar wheel fastening element for the correct seat profile
  • M14 x 1.5 outside thread with 24 mm thread length
  • 30 mm length under head and 27.8 mm outer diameter
  • 19 mm hexagonal fastening type for standard wheel service tools
  • Delta Protect surface treatment for added corrosion resistance
  • 10.9 tensile strength grade steel construction
  • Compatible with light alloy rims and steel rims

Detailed Description

This Febi wheel lug bolt is engineered for Porsche wheel fastening applications that require a spherical collar and M14 x 1.5 thread specification. The Febi 100591 part number appears in fitment for Porsche 718 Boxster, Porsche 718 Cayman, and Porsche 911 applications, including 2007-2010 Porsche 911, 2009-2016 Porsche 911, and 2013-2016 Porsche Boxster. It is also listed for 2022 Porsche 718 Boxster, 2022 Porsche 718 Cayman, and 2022 Porsche 911. The Delta Protect surface and 10.9 strength grade support dependable wheel retention in demanding road use.

What This Part Helps Address

  • Incorrect wheel bolt seat shape on Porsche wheels with spherical collar fastening
  • Worn, corroded, or damaged lug bolts during wheel service
  • Mismatch between wheel bolt thread size and hub specification
  • Fitment issues on Porsche 911, Boxster, and 718 models with M14 x 1.5 hardware
  • Service concerns when switching between light alloy rims and steel rims

Installation Notes and Tips

Verify the wheel seat style before installation; this bolt uses a spherical collar. Confirm thread specification, length under head, and wrench size against the vehicle and wheel requirements before tightening. Use the correct torque procedure for Porsche wheel hardware and inspect the mating surfaces on the wheel and hub for wear or contamination. Fits 2007-2010 Porsche 911, N/A; fits 2009-2016 Porsche 911, N/A; fits 2013-2016 Porsche Boxster, N/A; fits 2022 Porsche 718 Boxster, N/A; fits 2022 Porsche 718 Cayman, N/A; fits 2022 Porsche 911, N/A.

Quality Assurance

Febi is a recognized aftermarket brand for chassis and wheel hardware applications. Part number 100591 is built to the listed dimensional and material specifications for Porsche fitment, including spherical collar seating, M14 x 1.5 threading, and 10.9 tensile strength grade.

This part fits 19 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2022Porsche718 BoxsterN/ACollar Shape for Wheel Fastening Elements: spherical collar; febi
2022Porsche718 CaymanN/ACollar Shape for Wheel Fastening Elements: spherical collar; febi
2022Porsche911N/ACollar Shape for Wheel Fastening Elements: spherical collar; febi
2016Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar; Not For PR Number: IXRP
2016PorscheBoxsterN/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar
2015Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar; Not For PR Number: IXRP
2015PorscheBoxsterN/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar
2014Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar; Not For PR Number: IXRP
2014PorscheBoxsterN/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar
2013Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar; Not For PR Number: IXRP
2013PorscheBoxsterN/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar
2012Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar; Not For PR Number: IXRP
2011Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar; Not For PR Number: IXRP
2010Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar
2010Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar; Not For PR Number: IXRP
2009Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar; Not For PR Number: IXRP
2009Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar
2008Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar
2007Porsche911N/AAdditional information: Number of Components: 1; Length 1 (mm): 60; Outside Thread 1: M14 x 1.5; Outer Diameter 1 (mm): 27.8; Wrench Size 1 (Metric): 19; Thread Length 1 (mm): 24; Material: steel; Tensile Strength Grade: 10.9; Surface: Delta Protect; Length Under Head (mm): 30; Fastening Type: Hexagonal; Collar Shape for Wheel Fastening Elements: spherical collar