699 Pcs M3 M4 M5 Nuts and Bolts Set, Hex Socket Head Cap Screws Bolts and Nuts

M4 Screws & Accessories. 20 pcs M4 × 8 mm. 20 pcs M4 × 12 mm. 15 pcs M4 × 16 mm. 70 pcs M4 Nuts. 15 pcs M4 × 20 mm. 70 pcs M4 Lock Washers. M3 Screws & Accessories.

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