Thread size: M10 x 1.25mm. Thread tap and the drill material: HSS (High-speed Steel). Check that thread and pitch of the tap and the bolt match. To repair a spark plug thread no Pre-drilling is necessary if using the special Spark Plug Tap.
WURTH Time Sert M10 X 1 Thread Repair Kit 14pcs Tap & Drill Set Plus 10 Inserts
VDO Oil Pressure Sender Unit - 0-5 Bar / M10 x 1 Thread
5 x TIME-SERT® M10 x 1.5 x 14mm Thread Repair Inserts - M10 Helicoil Replacement
5 x TIME-SERT® M10 x 1.25 x 9mm Thread Repair Inserts M10 Helicoil Replacement
5 x TIME-SERT® M10 x 1.25 x 14mm Thread Repair Inserts M10 Helicoil Replacement
5x TIME-SERT® M10 x 1.5 x 30mm Thread Repair Insert - M10 Helicoil Replacement
