Tapping srews - Schäfer + Peters

DIN 7971 - Slotted pan head tapping screws

DIN 7972 - Slotted countersunk head tapping screws

DIN 7973 - Slotted raised countersunk head tapping screws

DIN 7976 (SZ) - Slotted hexagon head tapping screws with silver slide coating

DIN 7976 - Hexagon head tapping screws

DIN 7981 - Pan head tapping screws

DIN 7982 - Countersunk head tapping screws

DIN 7983 - countersunk tapping screws

ISO 14585 - Pan head tapping screws with six lobe drive

ISO 14586 - Countersunk head tapping screws six lobe drive

ISO 14587 - Raised countersunk tapping screws six lobe drive

Item 9051 - Tapping screws with head according to ISO 4762

Item 9065 - Tapping screws with caphead, similar DIN 7981

Item 9066 - Tapping screws