GM & Universal #8 Screw Size Wide Range U Nuts (Panel Range 0.020"-0.150", Center of Hole to Edge 3/8") (GM # 9424837) - Package - 25 GM #8 Screw Size Wide Range U Nuts 9424837 Black Phosphate Finish Center of Hole to Edge 3/8" Panel Range 0.020"-0.150" Pack of 25