Wheel bolt M12 x 1.5 x 28mm floating taper seat

Product details:
– thread: M12 x 1.5
– thread length: 28mm
– floating taper seat

What does floating taper seat mean?
EXAMPLE: the car has a 4×100 bolt pattern; a bolt with a floating taper seat allows you to fit wheels with a 4x98mm bolt pattern.

Notes:
– price is per piece (1 bolt)