The Bolt(6x16) is the lowest priced item on this Suspension Arm schematic.
In this schematic the "Bolt(10x38)" is used most often.
Parts such as the Suspension Arm: Nut, Bolt(10x45), Absorber Assy,fr Shock, Bush are included in the Lt-z90 Quad Sport 2007 (k7) Usa (e03) Quadsport Quad-sport Suspension Arm parts fiche.