1000 Pcs M3 M4 M5 Bolts Set, Nuts and Bolts Assortment Set, Cross Round Head Screws and Nuts and Washers Set, Stainless Steel Machine Screws Washers Set

• Exquisite Material: M3 m4 m5 screw set is made of high-quality stainless steel, with high hardness and high torque, superior stability and density, not easy to break or deform, corrosion-resistant, rust-resistant, with long-term durability and stability.
• Cross Round Head Screws Bolts and Nuts and Washers Set: round head cross screw design, large clamping area, large contact surface when connected, higher reliability. The thread is uniform and smooth, the texture is clear, the use is balanced, the tightening effect is good, and it is not easy to slip.
• Equipped with Nuts, Washers, and Spring Washers: equipped with nuts and two types of washers, washers can reduce friction and prevent leakage, protect parts from damage; spring washers help maintain clamping force and prevent loosening or tension loss due to vibration, thermal cycle or other factors.
• Multi-scenario Application: Suitable for assembly, maintenance, and DIY work in offices, factories, homes, and workshops. Widely used in machinery, communication equipment, electromechanical equipment, marine equipment, household appliances, engineering, automobiles, motorcycles, and fastening parts.
• Package Includes: 1000 pieces in total: 30 pcs m3x8mm, 30 pcs m3x12mm, 30 pcs m3x16mm, 30 pcs m3x20mm, 120 pcs m3 lock washers, 120 pcs m3 flat washers, 120 pcs m3 nuts; 20 pcs m4x8mm, 20 pcs m4x12mm, 20 pcs m4x16mm, 20 pcs m4x20mm, 80 pcs m4 lock washers, 80 pcs m4 flat washers, 80 pcs m4 nuts; 15 pcs m5x8mm, 15 pcs m5x12mm, 10 pcs m5x16mm, 10 pcs m5x20mm, 50 pcs m5 lock washers, 50 pcs m5 flat washers, 50 pcs m5 nuts.

What are the advantages of our assorted nuts and bolts? ✔ The screws and bolts are made of high-quality carbon steel, with exquisite workmanship, high hardness, corrosion resistance, durability and stability. ✔ The bolt and nut set adopts the design of round head cross screws, with clear threads, uniform pitch, and easy installation. ✔ Equipped with nuts and two washers, flat washers can reduce friction and prevent leakage, and protect parts from damage; spring washers help maintain clamping force and prevent loosening or tension loss due to vibration, temperature changes or other factors. ✔ All m3 m4 m5 nut and bolt and washer sets are stored in a transparent, reusable storage box for quick access and storage by size. ✔ Suitable for a variety of large-scale industries or small repairs, such as assembly, repair, and DIY work in offices, factories, homes, and workshops. Material: Stainless Steel Color: Silver Quantity: 1000 Pcs Package includes: 30 Pcs - M3x8mm 30 Pcs - M3x12mm 30 Pcs - M3x16mm 30 Pcs - M3x20mm 120 Pcs - M3 Lock Washers 120 Pcs - M3 Flat Washers 120 Pcs - M3 Nuts 20 Pcs - M4x8mm 20 Pcs - M4x12mm 20 Pcs - M4x16mm 20 Pcs - M4x20mm 80 Pcs - M4 Lock Washers 80 Pcs - M4 Flat Washers 80 Pcs - M4 Nuts 15 Pcs - M5x8mm 15 Pcs - M5x12mm 10 Pcs - M5x16mm 10 Pcs - M5x20mm 50 Pcs - M5 Lock Washers 50 Pcs - M5 Flat Washers 50 Pcs - M5 Nuts After-sales guarantee: If you have any questions, please contact us in time and we will solve your problem as soon as possible.