890Pcs Hex Socket Head Cap Screws Nuts Washers Assortment Kit Metric M3 M4 M5 M6

Size: M3 M4 M5 M6. 60pcs M4 Hex nuts. 15pcs M4 x 8mm. 15pcs M4 x 12mm. 15pcs M4 x 16mm. 60pcs M4 Flat washers. 15pcs M4 x 20mm. 60pcs M4 spring washers.

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