What are the advantages of our nut and bolt set?
✔ The machine screws assorted are made of high-quality 12.9 grade carbon steel, which is not easy to deform or break, and is corrosion-resistant, strong and durable.
✔ The hex socket head design has the advantages of simple construction, good stress performance, removable, and will not loosen under dynamic load.
✔ Equipped with nuts and washers to reduce stress and protect parts and screws. Equipped with a wrench, it is very convenient for assembly, debugging and maintenance.
✔ All nuts and bolts sets are packaged in clear plastic boxes for easy access, transfer and storage.
✔ Suitable for furniture repair, mechanical instruments, electronic products, household appliances, DIY projects, communication equipment, petrochemical industry, marine power equipment, automobile and ship applications, etc.
Features:
Material: 12.9 Grade Carbon Steel
Color: Black
Size: M2, M3, M4
Quantity: 1260 Pcs
Package Includes:
20 Pcs – M2x25mm
20 Pcs – M2x20mm
20 Pcs – M2x16mm
20 Pcs – M2x12mm
20 Pcs – M2x8mm
20 Pcs – M2x6mm
20 Pcs – M2x4mm
140 Pcs – M2 Washers
140 Pcs – M2 Nuts
20 Pcs – M3x4mm
20 Pcs – M3x8mm
20 Pcs – M3x12mm
20 Pcs – M3x16mm
20 Pcs – M3x18mm
20 Pcs – M3x20mm
20 Pcs – M3x30mm
140 Pcs – M3 Washers
140 Pcs – M3 Nuts
20 Pcs – M4x6mm
20 Pcs – M4x8mm
20 Pcs – M4x12mm
20 Pcs – M4x16mm
20 Pcs – M4x18mm
20 Pcs – M4x20mm
20 Pcs – M4x30mm
140 Pcs – M4 Washers
140 Pcs – M4 Nuts
3 Pcs – Wrench
Warranty after sale:
If you have any questions, please contact us in time, and we will solve your questions ASAP.