M1.4 x 6mm Flathead plated screw.
1.4 is found in alot of Japanese and European brass and some RTR rollingstock.
Price is per screw, order exactly what you need.
Please note...!... If ordering hardware only... At payment in checkout, choose manual/offline payment. I will see your order and invoice you. The minimum weight I can enter for hardware here would otherwise yield an obscene postage charge.