Sizes of wheel bolts of Audi A8

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For the A8 model, the wheel is attached to the hub using wheel bolts. The number of fasteners depends on the A8 year of manufacture and is presented in the table below.

Total dimensions of fasteners:

Number of fasteners: 5;
Fastener size: M14x1.5;
Diameter of the mounting holes (PCD): 112;
Disc offset (ET): from 57.10 to 66.60.

Important: the above data are limits for all vehicle modifications, specific figures depend on the year of manufacture.

Rules for selecting wheel fasteners:

Different wheel fasteners are often used for cast and stamped disks - this applies to the length of the bolts, since the thickness of different types of disks can vary significantly.

When selecting any fasteners, special attention should be paid to the thread pitch. This parameter is always indicated after the “x” in the marking.

Most of the wheel fasteners have metric threads with fine pitch (М12х1.25/М12х1.5/М14х1.25/М14х1.5), which must correspond to the threads of thread studs or threaded holes in the wheel hub.

Important: the marking of fastener bolt M12x1.5 is deciphered as follows: thread with a nominal diameter of 12 (mm), thread pitch 1.5 (mm).

Wheel fastener - full drawing

General parameters of wheel bolts of Audi A8

General view General view	N Number of fasteners per hub for Audi A8.	Size Metric size of fasteners: Thread M14 x 1.5 means: M14 - thread diameter 14 (mm); 1.5 - thread pitch (distance between adjacent threads).	PCD (mm) Disc drilling: 1. Number of bolt holes. 2. Diameter of the circle on which the mounting holes are located.
(General view)	5	M14x1.5	112

Size tables of wheel bolts of Audi A8

Years Year of manufacture or modification of the A8	n Number of fasteners per hub for Audi A8.	Size Metric size of fasteners: ThreadM14 x 1.5 means: M14 - thread diameter 14 (mm); 1.5 - thread pitch (distance between adjacent threads).	PCD (mm) Disc drilling: 1. Number of bolt holes. 2. Diameter of the circle on which the mounting holes are located.	ET (mm) Disc offset: Distance between the vertical plane of symmetry of the wheel and the plane of contact of the disc to the hub.
2015	5	M14x1.5	112	66.60
2014	5	M14x1.5	112	66.60
2013	5	M14x1.5	112	66.60
2012	5	M14x1.5	112	66.60
2011	5	M14x1.5	112	66.60
2010	5	M14x1.5	112	66.60
3.2FSi
2009	5	M14x1.5	112	57.10
2008	5	M14x1.5	112	57.10
2007	5	M14x1.5	112	57.10
2006	5	M14x1.5	112	57.10
2005	5	M14x1.5	112	57.10
2004	5	M14x1.5	112	57.10
2003	5	M14x1.5	112	57.10
3.0TDi
2018	5	M14x1.5	112	66.60
2017	5	M14x1.5	112	66.60
2016	5	M14x1.5	112	66.60
2015	5	M14x1.5	112	66.60
2014	5	M14x1.5	112	66.60
2013	5	M14x1.5	112	66.60
2012	5	M14x1.5	112	66.60
2011	5	M14x1.5	112	66.60
2010	5	M14x1.5	112	66.60
2009	5	M14x1.5	112	57.10
2008	5	M14x1.5	112	57.10
2007	5	M14x1.5	112	57.10
2006	5	M14x1.5	112	57.10
2005	5	M14x1.5	112	57.10
2004	5	M14x1.5	112	57.10
2003	5	M14x1.5	112	57.10
2.5TDi
2002	5	M14x1.5	112	57.10
2001	5	M14x1.5	112	57.10
2000	5	M14x1.5	112	57.10
1999	5	M14x1.5	112	57.10
1998	5	M14x1.5	112	57.10
1997	5	M14x1.5	112	57.10
1996	5	M14x1.5	112	57.10
1995	5	M14x1.5	112	57.10
1994	5	M14x1.5	112	57.10
3.0i
2009	5	M14x1.5	112	57.10
2008	5	M14x1.5	112	57.10
2007	5	M14x1.5	112	57.10
2006	5	M14x1.5	112	57.10
2005	5	M14x1.5	112	57.10
2004	5	M14x1.5	112	57.10
2003	5	M14x1.5	112	57.10
2.8i
2002	5	M14x1.5	112	57.10
2001	5	M14x1.5	112	57.10
2000	5	M14x1.5	112	57.10
1999	5	M14x1.5	112	57.10
1998	5	M14x1.5	112	57.10
1997	5	M14x1.5	112	57.10
1996	5	M14x1.5	112	57.10
1995	5	M14x1.5	112	57.10
1994	5	M14x1.5	112	57.10
3.0TFSi
2018	5	M14x1.5	112	66.60
2017	5	M14x1.5	112	66.60
2016	5	M14x1.5	112	66.60
2015	5	M14x1.5	112	66.60
2014	5	M14x1.5	112	66.60
2013	5	M14x1.5	112	66.60
2012	5	M14x1.5	112	66.60
2011	5	M14x1.5	112	66.60
2010	5	M14x1.5	112	66.60
2.5FSi
2013	5	M14x1.5	112	66.60
2012	5	M14x1.5	112	66.60
2011	5	M14x1.5	112	66.60
2010	5	M14x1.5	112	66.60
2.8FSi
2009	5	M14x1.5	112	57.10
2008	5	M14x1.5	112	57.10
2007	5	M14x1.5	112	57.10
2006	5	M14x1.5	112	57.10
2005	5	M14x1.5	112	57.10
2004	5	M14x1.5	112	57.10
2003	5	M14x1.5	112	57.10
4.2FSi
2012	5	M14x1.5	112	66.60
2011	5	M14x1.5	112	66.60
4.0TFSi
2018	5	M14x1.5	112	66.60
2017	5	M14x1.5	112	66.60
2016	5	M14x1.5	112	66.60
2015	5	M14x1.5	112	66.60
2014	5	M14x1.5	112	66.60
2013	5	M14x1.5	112	66.60
2012	5	M14x1.5	112	66.60
2011	5	M14x1.5	112	66.60
2010	5	M14x1.5	112	66.60
4.2TDi
2018	5	M14x1.5	112	66.60
2017	5	M14x1.5	112	66.60
2016	5	M14x1.5	112	66.60
2015	5	M14x1.5	112	66.60
2014	5	M14x1.5	112	66.60
2013	5	M14x1.5	112	66.60
2012	5	M14x1.5	112	66.60
2011	5	M14x1.5	112	66.60
2010	5	M14x1.5	112	66.60
6.3FSi
2018	5	M14x1.5	112	66.60
2017	5	M14x1.5	112	66.60
2016	5	M14x1.5	112	66.60
2015	5	M14x1.5	112	66.60
2014	5	M14x1.5	112	66.60
2013	5	M14x1.5	112	66.60
2012	5	M14x1.5	112	66.60
2011	5	M14x1.5	112	66.60
2010	5	M14x1.5	112	66.60
3.7i
2009	5	M14x1.5	112	57.10
2008	5	M14x1.5	112	57.10
2007	5	M14x1.5	112	57.10
2006	5	M14x1.5	112	57.10
2005	5	M14x1.5	112	57.10
2004	5	M14x1.5	112	57.10
2003	5	M14x1.5	112	57.10
2002	5	M14x1.5	112	57.10
2001	5	M14x1.5	112	57.10
2000	5	M14x1.5	112	57.10
1999	5	M14x1.5	112	57.10
1998	5	M14x1.5	112	57.10
1997	5	M14x1.5	112	57.10
1996	5	M14x1.5	112	57.10
1995	5	M14x1.5	112	57.10
1994	5	M14x1.5	112	57.10
4.0TDi
2009	5	M14x1.5	112	57.10
2008	5	M14x1.5	112	57.10
2007	5	M14x1.5	112	57.10
2006	5	M14x1.5	112	57.10
2005	5	M14x1.5	112	57.10
2004	5	M14x1.5	112	57.10
2003	5	M14x1.5	112	57.10
6.0i
2009	5	M14x1.5	112	57.10
2008	5	M14x1.5	112	57.10
2007	5	M14x1.5	112	57.10
2006	5	M14x1.5	112	57.10
2005	5	M14x1.5	112	57.10
2004	5	M14x1.5	112	57.10
2003	5	M14x1.5	112	57.10
2001	5	M14x1.5	112	57.10
2000	5	M14x1.5	112	57.10
1999	5	M14x1.5	112	57.10
1998	5	M14x1.5	112	57.10
1997	5	M14x1.5	112	57.10
1996	5	M14x1.5	112	57.10
1995	5	M14x1.5	112	57.10
1994	5	M14x1.5	112	57.10
3.3TDi
2002	5	M14x1.5	112	57.10
2001	5	M14x1.5	112	57.10
2000	5	M14x1.5	112	57.10
1999	5	M14x1.5	112	57.10
1998	5	M14x1.5	112	57.10
1997	5	M14x1.5	112	57.10
1996	5	M14x1.5	112	57.10
1995	5	M14x1.5	112	57.10
1994	5	M14x1.5	112	57.10
4.2i
2002	5	M14x1.5	112	57.10
2001	5	M14x1.5	112	57.10
2000	5	M14x1.5	112	57.10
1999	5	M14x1.5	112	57.10
1998	5	M14x1.5	112	57.10
1997	5	M14x1.5	112	57.10
1996	5	M14x1.5	112	57.10
1995	5	M14x1.5	112	57.10
1994	5	M14x1.5	112	57.10

Warning: the above data are official figures of the manufacturers, however, it should be borne in mind that the information is for reference and does not guarantee unambiguous accuracy.

Other parameters Audi A8:

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