Black 304 Stainless Steel Phillips Countersunk Head Screws M1.6 M2 M3 M4 M5 M6

Thread pitch : 0.35mm(M1.6) / 0.4mm(M2) / 0.45mm(M2.5) / 0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5) / 1mm(M6). Head style : Countersunk Head.