These Schumacher Racing Products M3x10 grub screws are headless set screws with a hex socket drive, supplied in a pack of 10. They carry a 3.0mm thread and are made from metal with a dark oxide finish. A practical Speed Pack quantity for builders and racers who want spares on hand across multiple Schumacher vehicles. Features: M3x10 thread specification Hex socket (grub/set screw) drive Pack of 10 pieces 3.0mm thread diameter Dark oxide metal finish 7/7/26 cs