720pcs M3 Carbon Steel Black Round Head Screw Countersunk Head Flat Head Bolt Set Hex Hexagon Socket Screw Assortment Ki

Specification Screws Type Hex Socket Button Head Flat Head ScrewDrive Type Hex SocketSize M3Material Alloy SteelColour BlackGrade 10 9 gradeHead style Countersunk head Flat head Button head pan headBox size About 13 6 5 2 3cmBox material PPPan head hexagon M3 4 100pcsM3 6 80 pcsM3 8 70pcsM3 10 60pcsM3 12 50pcsCountersunk Hexagon M3 4 100pcsM3 6 80pcsM3 8 70pcsM3 10 60pcsM3 12 50pcsPackaging included 1X 720pcs M3 Box