RC Cars & Trucks TRA Revo
Traxxas 2743 Grub Screws, 3mm (12) Grub Screws, 3mm (12)
Traxxas 4897 Grub Screws, 4mm (6) Grub Screws, 4mm (6)
VEX Robotics 8-32 x 0.125in. Setscrew, 32-pack These 8-32 x 0.125" setscrews fit in VEX Shaft Collars.
$2.79 
$4.99