These rivet fasteners are made of plastic material, suitable for car use. Car's good accessory, commonly used for fitting side skirts, bumpers and other trim. These clips are suitable for firmly holding anything within a fit diameter hole. They can be used on buses, trains, planes, truck, cars. Product Name:Plastic Rivet Condition: New Other Part Number: 51411973500 Head Diameter: 17.6mm Stem Length: 20mm Fit Hole Diameter: 8.8mm Fitment Type: Direct Replacement Supersedes: 51418161527(12/01/1992 - ) Part 51411973500 was found on the following vehicles: 3' E36 (11/1989 - 08/2000) 3' E46 (04/1997 - 08/2006) 5' E34 (03/1987 - 06/1996) 5' E39 (02/1995 - 12/2003) 7' E38 (07/1993 - 07/2001) X5 E53 (10/1998 - 09/2006) X5 E70 (02/2006 - 06/2013) X5 E70 (04/2009 - 06/2013) X5 F15 (08/2012 - 06/2018) X5 M F85 (04/2013 - 06/2018) X6 E71 (01/2007 - 06/2014) X6 E72 Hybrid (10/2008 - 10/2011) Z3 E36 (12/1994 - 06/2002) Z8 E52 (12/1998 - 07/2003) Colour:white Material:plastic Package Contents: 100 x Retainer Clips Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.