It's Free Next Day shipping. First Repair - TIME-SERT BMW Head Bolt Kit with guide plate M10 X 1.5 Part # 1090.
This head bolt kit has a guide plate for drilling and tapping. This tooling will install a M10x1.5 insert 6mm deep in the block which is factory.
Commonly used in BMW 3 Series and 5 series. Kit contains 14 inserts PN 10155 (24.5mm length).