M1 M1.2 M1.4 M1.6 M1.7 – M6 Phillips Pan Head Machine Screws Bolts Nickel Plated
M1 – Thread Pitch 0.25mm. M1.2 – Thread Pitch 0.25mm. M1.4 – Thread Pitch 0.3mm. M1.6 – Thread Pitch 0.35mm. M1.7 – Thread Pitch 0.35mm. M6 – Thread Pitch 1mm. Surface Finish: Nickel Plated. M3 – Thread Pitch 0.5mmM3.5 – Thread Pitch 0.6mm.