Module 7: Steering Wheel from STEM On Track. This pack includes: M6 Flange Nyloc Nut, M6 Cap Head bolt (35mm), Angled steering boss, M6 Nyloc NutM6 Washer, M6 Counter Sunk Washer - (Narrow), M6 Counter Sunk Bolt (25mm), Steering Wheel  Available for purchase as a complete set or as individual components.