Cylinder Screws M10 x 18 DIN 912 Strength 10.9 with Hex Socket Black Pack of 10 : Amazon.de: DIY & Tools
Cylindrical Screws with Hexagon Socket (ISK) M12 x 100 mm Made of A2 Stainless Steel (Pack of 5) | DIN 912 - Cylinder Head Screws - Screws from MESAROS® : Amazon.de: DIY & Tools