What are the advantages of our nut and bolt set?
✔ M3 countersunk bolts are made of high-quality carbon steel, with exquisite workmanship, high hardness, corrosion resistance, long-lasting durability, and stability.
✔ Flat head hexagon socket screw design, larger force area, and smaller average load when tightened, easy to install and remove with the included wrench.
✔ Equipped with nuts and two types of washers, flat washers can reduce friction and prevent leakage, thereby protecting parts from damage; spring washers help maintain clamping force and prevent loosening or tension loss due to vibration, thermal cycling, or other factors.
✔ All hexagon socket bolt sets are placed in transparent reusable storage boxes according to size for quick access and storage.
✔ Suitable for a variety of large-scale industries and small repairs, such as assembly, repair, and DIY work in offices, factories, homes, and workshops.
Features:
Material: Carbon Steel
Color: Black
Quantity: 1120 Pcs
Package Includes:
50 Pcs – M3x8mm
50 Pcs – M3x10mm
50 Pcs – M3x12mm
40 Pcs – M3x16mm
20 Pcs – M3x20mm
30 Pcs – M3x25mm
40 Pcs – M3x30mm
280 Pcs – M3 Nuts
280 Pcs – M3 Flat Washers
280 Pcs – M3 Lock Washers
After-sales guarantee:
If you have any questions, please contact us in time and we will solve your questions as soon as possible.
Warm tips:
The color may be slightly different from the online image due to the color settings of your monitor. Please refer to the actual product. Thank you for your understanding.