M3 M4 M5 M6 BULLONI SVASATI CHIAVE A BRUGOLA VITI A BUSSOLA ACCIAIO INOX DIN 7991
M3 M4 M5 M6 SOCKET COUNTERSUNK ALLEN KEY SCREW BOLT A2 STAINLESS STEEL DIN 7991. Standard DIN 7991. Countersunk Socket Head Screws feature a countersunk head type, which essentially allows them to sit flush.