Allen screw with special headM5 x 35 mm, nickel-plated steel. Allen screw for mounting fixed wings, etc. The larger diameter of the head means the contact area is much bigger than on a normal Allen screw, enabling the forces which arise to be better distributed. Used with the SOARMASTER and EXPERIENCE models, for example.
Related links to "Cylinder Head Screw Hexagon Socket M5 x 35, Special Head"
