720Pcs M3 M4 M5 M6 Hex Socket Countersunk Machine Screws,Nuts and Bolts 10.9 Hex

Flat Head Design : Countersunk screws sit flush with surfaces for a clean, professional finish. Screws: M4×8 (15 pcs), M4×12 (15 pcs), M4×16 (15 pcs), M4×20 (15 pcs). Screws: M3×8 (20 pcs), M3×12 (20 pcs), M3×16 (20 pcs), M3×20 (20 pcs).

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