● Size: M1 M1.2 M1.4 M1.5 M1.7 M1.8 M2 M2.3 M2.6 M2.8 M3 M3.5 M4. ● Product: Self Tapping Screw. Our screws are made of high-quality carbon steel raw materials with nickel-plated surface, which is more durable than ordinary screws, with better corrosion resistance and good appearance.
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