Set of (4) 10.9 Class (metric equivalent to Grade 8) hardened yellow zinc plated flange bolts to attach the front brake caliper mounting brackets to the steering knuckle. Replaces 6104257AA. Fits: 2007-2018 Wrangler JK and JKU Unlimited, 2011-2018 Grand Cherokee WK2 (without SRT package), 2008-2012 Liberty KK, 2011-2018 Durango, 2007-2011 Nitro, 2008-2018 Caravan, 2007-2009 Sprinter, 2017-2018 Pacifica, 2008-2016 Town and Country. Also fits - Front lower control arm to body mount (rear bushing) on: 2011-2018 Grand Cherokee WK2 and 2011-2018 Durango. Rear brake caliper bracket mounting on: 2007-2009 Sprinter 2500. Rear sway bar upper and lower link mounting on: 2007-2009 Sprinter 3500. High quality direct OEM replacement.