If you are looking for a professional and assortment flat head screw set, then your research is over here. That's because our product can meet your need. Adopted of , it is practical and for long time use. It is not easy to get deformed and bring you much convenience. Features -Color:Assorted Color -Material:Aluminum alloy -Size:7.50X2.20X1.00cm/2.95X0.86X0.39in - Made of aluminum alloy material, with very good corrosion resistance, can be used in wet environments. - Comes with a convenient plastic storage box with large and small compartments for easy storage. - Can be used in appliances, furniture, repair, DIY, ship assembly and other machinery industries. - This screw and washer set is fit for professionals, hobbyists, repairmen, other DIY work. - It is characterized by a sturdy and reliable texture, not easy to break, serving you for a long time. Package list: 15 x M2 washers 15 x washers 10 x washers 2 x M5 washers 2 x M6 washers 1 5 x M5x25 bolts 5 x M6x20 bolts 10 x M4x16 bolts 15 x M3x16 bolts 15 x M2x16 bolts