Assembly Hole Pattern / Hole Sizing for M8 Bolts: 40 XØ8.5mm Equally Spaced.
Rim I.D. @ Bolt Flange: 20.500" / Bore: 18.906" / Bolt Circle: 19.580"
Bolt Flange Thickness: 0.180" +0.010/-0"
22 X 2.0J(ISO) Step Lip Outer/Straight Flange.
Valve Hole Size & Location: 7/16" Centered in Well Angle, Hole Aligned.
22 X 2.5J(ISO) Step Lip Outer/Straight Flange.
22 X 3.0J(ISO) Step Lip Outer/Straight Flange.