XRay 901302 3mm x 2.5 u/J and Pinion Grub Screw. Short 3mm grub screw for pinion, and drive shaft trunion screw. Pack of 10
Tamiya 50576 3mm grub screws, for pinions etc. Pack 10
@ £1.96
Associated AS31500 M3x2.5mm set screws (6)
@ £2.99
Xray 305231 T3/T2 Drive Shaft Coupling Trunnion - Hudy (1)
@ £5.50
XRay 980210 Pins 9.8 x 2mm square shouldered (10)
@ £4.00