This Rexka 90159-60603 is a screw with washer tapping used in a wide range of Toyota and Lexus vehicles, as indicated by the following fitment information:
Toyota:
4Runner: 2003-2024
Corolla: 2004-2013
FJ Cruiser: 2007-2014
Highlander: 2010-2019
Matrix: 2004-2008
Prius C: 2015-2019
Sequoia: 2001-2022
Sienna: 2004-2010, 2017-2020
Tacoma: 2005-2023
Tundra: 2000-2021
Land Cruiser: 2024-2025
Lexus:
ES300h: 2019-2021
GS F: 2016-2020
GS Turbo: 2017
GS200t: 2016
GS300: 2018-2019
GS350: 2007-2011, 2013-2020
GS430: 2007
GS450h: 2007-2011, 2013-2018
GS460: 2008-2011
GX460: 2010-2021
Scion:
iQ: 2012-2015
This screw is used in different parts of these vehicles, including the bumper, fender liners, and mud guards. It has a size of M6.3-2.5 X 15.5mm, a hex size of 10mm, and a washer diameter of 16mm.