Yokomo ZC-BH320TA M3X20 Titanium Button Head Socket Screw 橫崛  [ZC-BH320TA]

Lightweight titanium key head screw. Its a 3mm ISO standard screw, while the size implies the dimensions from the threaded component excluding the screw head. A 2mm hex wrench must tense up the screws. Contains 4 pieces.