Bolt | M4
DIN912 Allen head DIN7991 Flat Head Countersunk Socket DIN963 Slotted Flat Head Countersunk DIN913 Socket Set Screw Flat Point
DIN912 Allen head DIN7991 Flat Head Countersunk Socket DIN963 Slotted Flat Head Countersunk DIN913 Socket Set Screw Flat Point