I have a small problem. The “vehicle” in question is equipped with M8x25 (goods ???). However, not according to DIN (912) 4762, 6912 or 9784. Because the screw heads are not 13.0 mm in diameter, but only 11.2 mm. According to “vehicle manufacturer”, the screws are not available as spare parts and a further hint is about standard parts. The single-point screws I have found can not be bought here in small quantity. https://en.misum i-ec.com/vona2/detail/110300244060/ So screw dealers or Würth and Co. are leaving. Of course, you could also buy and turn off the screws, but that can’t really be that these screws can’t be bought. I trust in your “swarm knowledge” here.