Motorsport Hardware BMW 78mm Race Wheel stud kit - 12x1.5 4-Lug
$109.00
BMW E-Chassis Wheel stud conversion kit - 4-lug 78mm 12x1.5
Kit consists of: (16pcs) Race studs + (16pcs) Standard open black conical nuts
A wheel stud conversion kit is perfect for making wheel changes faster and much easier. Also makes use of spacers much simpler by eliminating the need to use the correct length lug bolts.
Proper installation is torquing the stud to 25ftlbs with blue or orange thread locker, then torquing the nuts to 90ftlbs
12.9 grade hardness – Axial tensile strength: 180,000 lbs min
Bullet Nose – Fast start nut installation
12×1.5 Thread
Wider stud body diameter for increased strength.
Black Zinc coating
5mm Allen Key insert for easy install
Extended thread design – Will accept up to a 20mm spacer
Fitment BMW E-chassis 3-series, e30 1984-1991