1500pcs M2 M3 M4 M5 Hex Socket Cap Screws Nuts Washers Assortment Machine Screws with Allen Key

The screw kit is made of carbon steel with high hardness and torque, strong stability and density, not easy to break or deform, corrosion resistant, not easy to rust, sturdy and durable, suitable for long-term use. The screw threads are smooth, precise and clear, not easy to deform and slip during work. The hexagon socket design ensures a larger contact area and more uniform force transmission. In combination with nuts and washers, the contact surface can increase the contact area, reduce wear and make your installation more accurate. At the same time, the screws and parts are protected and the service life of the parts is extended. suitable for office equipment, communication equipment, furniture assembly, engineering, vehicle repair, industry, construction, electronics, model making, as well as DIY projects and other fields. Package includes 1500 screws, nuts and washers as well as Allen keys. Includes M2, M3, M4, M5 cylinder screws of different lengths with nuts and washers suitable to meet different needs.