18 mm-Gewinde
Entspricht: BOSCH M8A0, M10A0, M145T5, M95T5; CHAMPION D14N, D16, D16J, RD16, UD16; NGK AR6
Entspricht: BOSCH M8AC, M10AC, M145T1, M95T1; BERU 18-10AU; CHAMPION D14, D15Y, D18Y, D21, D23
Entspricht: BOSCH M7AC, M175T1; BERU 18-7AU; NGK A6
Entspricht: BOSCH M5AC; M225T1; BERU 18-5AU; NGK A7; CHAMPION D9; D9J; D10
Entspricht: BOSCH M4A; M4AC; M240T1; M260T1; BERU 18-4AU; 240/18; NGK A8; CHAMPION D6; D78Y
Entspricht: BOSCH MA145TR7, DR8B, DR9B; NGK APR5FS, AR5FS; MOTORCRAFT BRF42, BRF6, BRF82, BSF42, BSF82
Entspricht: BOSCH D6BC, D7BC, MA175T7, MA200T7; BERU 18K-7BU; NGK AP6FS; CHAMPION F7YCC, F9YC
Entspricht: BOSCH DR6B, DR7B; NGK APR6F, AR6FS; MOTORCRAFT BRF22, BRF31, BRF32, BSF32, BSF44
Entspricht: BOSCH MA175T1; NGK AR6FS-11; MOTORCRAFT BRF31-4, BSF31-4