A.I.TECH AIT-86B.EX Wheel stud 12x1,25 - 12x1,5 L.86 ymm_42 six-point hex bolts stand up

six-point hex bolts stand up to repeated adjustments and feature an integral washer flange for greater load distribution

Produced in-house

It is designed to increase power and torque and reduce overall weight

ECE type approval is only valid for cars equipped with OPF/GPF

Additional original Mercedes parts have to be bought:

A.I.TECH AIT-86B.EX Wheel stud 12x1,25 - 12x1,5 L.86 ymm_42 six-point hex bolts stand upThe front part is made in a hexagon to facilitate forced screwing. The rounded "nose" and the linear hexagonal part serve as a guide to the nut, ensuring fast and safe screwing even with pneumatic and professional electric tools. The thread locking product on the root side is the Permacote 85 (Blue type). It is anti unscrewing fluid coating , which will guarantee perfect sealing over time.