Size: M3 M4 M5 (Include M3 M4 M5 Nuts). M4 x 8 20Pcs. M4 x 12 20Pcs. M4 x 16 20Pcs. M4 Nuts 80Pcs. M4 x 20 20Pcs. Screws Type: Hex Socket Button Head screw. M3 Nuts 120Pcs.
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