M1-M3 Phillips Countersunk Self Tapping Screws Tappers Small Black Zinc / Nickel
Size: M1 M1.2 M1.4 M1.7 M2 M2.3 M2.6 M3. Head Style: Countersunk Head. Sharp Threads: The thread is very sharp and not easy to deform and slip during the rolling process. After installation, it has good fixing power.