Genuine OEM Volkswagen Socket Head Bolt, part number 018315155A. This bolt features a hexagonal socket in the head, ideal for fastening components in tight spaces. It is located at position 29 in the diagram. The dimensions are 0.035m x 0.013m x 0.013m and it weighs 0.0092 kg. Genuine OEM bolts provide precise thread engagement and material integrity for secure assembly.