2024 Pcs Metric Screw Assortment Kit, Bolts and Nuts Assortment Metric Machine Screw Assortment M2 M3 M4 M5, 12.9 Alloy Steel Hex Socket Head Screws Nuts Bolts and Washers Set

Specifications:
Material: 12.9 grade alloy steel
Color:black
Quantity: 460 x screw, 520 x nuts, 520 x flat washer, 520 x lock washer,4 x hex wrenches customized
Features:
1.The M2 M3 M4 M5 screws with nut and washer combination are provided in the kit, 16 sizes, 2020 pieces in total, 4 pcs hex wrenches are customized for each size to make the screws easier to use.
2.The metric screws are made of high-quality 12.9 grade alloy steel, which has uniform force and high strength. Its black galvanizing technology provides excellent oxidation resistance and is durable.
3.The metric bolt assortment kit comes with an exquisite reinforced box, whether it is for your own use or as a gift for others, it is a very good choice, easy to store and carry to prevent loss or confusion.