Cylindrical Head Screws M4 Strenght Sleel Class 8.8 (Pack of 50) Galvanised Hexagon Socket Screws Thread Attachment Cylindrical Heavy Duty Certified Standard DIN912 (4 mm x 8 mm) : Amazon.de: DIY & Tools
DIN 84 Cylinder head screw bare brass
DIN 912 Cylinder head screw bare steel
Tube-Town Store - Gewindeschrauben
Team Corally C-31274 Team Corally - aluminium washer - for M3 cylinde, 5,99 €
M3 x 5mm Low Head Cap Screws (DIN 7984) - Thread Locking A2 Stainless Steel: Accu.co.uk: Precision Screws