General description A pack of 50 flanged, hex head body screws designed for universal automotive use. These metal trim clip fixings serve as original manufacturer replacement trim fasteners suitable for various automotive applications. Technical specifications Hex head diameter: 13mm Thread length: 20.0mm Screw size: M8 Washer flange diameter: 16.3mm Colour: black Material: metal Usage Use with a 13mm spanner or socket for installation.