Alloy steel nuts and bolts, washers - metric hexagonal cap set made of high-quality 12.9 grade alloy steel, galvanized design, corrosion-resistant, oil-free surface. Provide corrosion and wear resistance, toughness, and super hardness for screws and nuts.
The 1900 piece screw set includes M2 M3 M4 M5 hexagonal socket head bolts, screws, nuts, and washers. This screw set also includes M2/M3/M4/M5 hex wrenches.
The widely used metric screw kit can be applied to various precision mechanical instruments, electrical and electronic products, household appliances, communication products, DIY, door locks, toys, other electrical appliances, car maintenance, and bicycle racks.
Easy to identify labels: The shell is labeled with the size, type, and quantity of screws, making our classification more efficient and time-saving. Therefore, it is easy for you to find the screws you need without having to sort them in a messy pile.
Our screw varieties are stored in a sturdy storage box, which keeps the screws neat and easy to access. The compact design makes them easy to store in your toolbox, garage, or workshop, and also provides them with the best storage system.
