Component location: Center of wheel
This item includes :
3x3.5mm Metal Countersink Washer 4pcs
Stainless steel Flat mind Screw 3x12 4pcs
Major top options that come with updating towards part/product:
1. The initial wheel hub diameter is 3.5mm. You will observe area if install with exclusive 3mm screws. The item can fit better.
2. Initial installation should be to fix directly by screws, this method has upgraded to fixing by countersink washer and screws. This could effortlessly offer wheel better.