Popular sizes: M2, M2.5, M3. M2.5x3.5 50pcs. M2.5x4 50pcs. M2.5x5 50pcs. M2.5x6 50pcs. M2.5x8 50pcs. High quality laptop notebook computer screws, made of alloy steel. Set includes 10 kinds of screws commonly used in notebook computer!
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