Moroso Wheel Rim Screws (90100)




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When you have a hard time keeping your slicks on your wheels... Moroso wheel rim screws to the rescue! Made from Grade 8 steel with a built-in washer face and come with a gold iridite finish.

• 35 Screws

• Manufactured from rugged Grade 8 steel to withstand the extreme loading placed on today's racing tires
• Self-tapping screws feature a built-in washer face for maximum holding strength
• Finished in gold iridite
• Use with 3/8" Socket
• Length: .750"
• Diameter: .250"

Install Instructions:
View PDF

  1. Mark and center punch eight locations evenly spaced around the outer flange of the rim so the screws will penetrate into the tire bead.
  2. Drill the holes using a 13/64" drill bit. Leave enough room to the edge of the rim to accommodate a 3/8" socket.
  3. Deburr the holes, then mount and inflate tires to 25 psi.
  4. Use a 3/8" socket to install the screws through the rim and into the tire bead.
  5. Inflate/Deflate tire to normal operating pressure.
NOTE: When installing the screws into the rim just snug them up. Over tightening will result in snapping the head off the screw.

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