600Pcs Screws Bolts and Nuts Assortment Kit Metric Machine Screws and Flat Washers M3 M4 M5 M6 Phillips Pan Head Sets - 16 Sizes

【Premium Material】 Our mixed hex head cap screws and nuts and flat washers are made of outstanding metal material with smooth edges, which offers good corrosion resistance, rust resistance, and oxidation resistance, ensure long time using.【Easy to Use】 These assorted nuts and bolts and washers sets are easy to use. Our screw thread is smooth, clean, and accurate. And the compact thread is not easy to out of shape and slid in the process of rolling.【Easy to Store】 All M3 M4 M5 M6 cross pan head machine screws and bolts and nuts and washers are stored in a separate girds plastic storage box, easy to store, use, carry, and get it, perfect to replace broken and missing screws.【Wide Applications】 This package includes a variety of popular sizes of M3 M4 M5 M6 screws, nuts, and washers, commonly used in machinery, furniture, car, motorcycle repair, environmental protection equipment, 3D printing equipment, 【Package Includes】 You will receive 16 kinds of screws, the sizes are M38mm, M312mm, M316mm, M320mm; M412mm, M416mm, M420mm, M430mm; M510mm, M520mm, M530mm, M540mm; M610mm, M620mm, M630mm, M640mm; M3 M4 M5 M6 Nuts & Washers; The above total of 600 pcs, which can meet the different needs in your daily life.