Steel screws and nuts used for a side roller setup.  Package includes two 35mm screws, two 40mm screws and four nuts.

Steel screws and nuts used for a side roller setup.  Package includes two 35mm screws, two 40mm screws and four nuts.  Plastic spacers are also included which will help you in adjusting the side roller's height.

Stainless steel screws are much harder than normal screws and the lock nuts included can be fastened tight and won't come loosed from vibration, during a high speed race.  Package includes four 25mm screws and four lock nuts.

The Step Washer should be used in conjunction with all ball bearing parts, such as a side roller, a front wheel for a Tricycle, or an axle in order to draw the maximum performance of the ball bearing.        Flower shape.

The Step Washer should be used in conjunction with all ball bearing parts, such as a side roller, a front wheel for a Tricycle, or an axle in order to draw the maximum performance of the ball bearing.        Round shape.

The Step Washer should be used in conjunction with all ball bearing parts, such as a side roller, a front wheel for a Tricycle, or an axle in order to draw the maximum performance of the ball bearing.          Taper shape.