M4 (4mm) / M5 (5mm) / M6 (6mm)/ M8(8mm). 0.7mm(M4)/0.8mm(M5)/1mm(M6)/1.25mm(M8). M1.6 (1.6mm) / M2 (2mm) / M2.5 (2.5mm)/ M3 (3mm). 0.35mm(M1.6)/ 0.4mm(M2)/0.45mm(M2.5)/ 0.5mm(M3). Material: A2-70 (304) stainless steel.
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