Johnnyb, I've checked the website. I emailed Grado, and they are sending me the screws, but no telling how long that will take. Guess if I was brave, I could take the cart with me to a hardware store........ YIKES!!!!
Mike, I'm not sure, but 2.6mm seems too large also. Maybe closer to 2mm. I believe I remember reading somewhere that Grado doesn't use the "standard" size screw.
Why not take the Grado down to Lowes/HD and buy the size you need and make sure there brass. I am sure their is a vinyl nut at your big box hardware store?
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