510 Pcs M2 M3 M4 M5 M6 Hex Nuts Set and Flat Washers for Screws: 255 Self Locking Nut Assortment + 255 Metal Washer Assorted Washers, Hex Lock Nutss Captive nuts and Lock washer Spacers

• Durable Material: Hex nuts and washers for screws are made of high-quality carbon steel, with exquisite workmanship, not easy to deform, not easy to break, corrosion-resistant, rust-proof, high strength, high hardness, and durable
• Hex Nut Assortment Set: Locknuts can prevent the bolts from being exposed and prevent the bolts from accidentally moving and falling off. It has strong anti-torsion protection, ensuring firm fixation and better safety and stability
• Metal Washers for Bolts and Screws: Washers for screws can disperse the pressure on the bearing surface of bolts and other fasteners, reduce friction, prevent leakage and looseness
• Wide Applications: Widely used in electrical connections, mechanical parts, industry, automobiles, ships, generators, factories, maintenance, installation and other fields
• Package Includes: A total of 510 pieces, including 255 Self-locking nuts and 225 metal washers, sizes include m2, m3 m4 m5, m6, sufficient and rich quantity to meet daily use needs

What are the advantages of the assorted nuts and flat washers? 1. Nuts assortment and assorted washers are made of high-quality carbon steel, which is not easy to deform, break, corrosion-resistant, and rust-resistant, and has long-lasting durability and stability. 2. Flat washers can disperse the pressure on the force-bearing surfaces of fasteners such as bolts, protect the surface of the connecting parts, and play a role in reducing friction, preventing leakage, anti-slip, and preventing loosening. 3. Self-locking nuts can prevent bolts from being exposed and prevent bolts from accidentally moving and falling off. 4. All washers for screws and hex nuts are placed in a storage box for easy access and storage. 5. Widely used in various fields such as electrical connections, mechanical parts, industry, automobiles, ships, generators, factories, maintenance, installation, etc. Features: Material: Carbon Steel Color: As Shown Quantity: 510 Pcs Package includes: 80 Pcs - M2 Nuts 80 Pcs - M3 Nuts 50 Pcs - M4 Nuts 30 Pcs - M5 Nuts 15 Pcs - M6 Nuts 80 Pcs - M2 Washers 80 Pcs - M3 Washers 50 Pcs - M4 Washers 30 Pcs - M5 Washers 15 Pcs - M6 Washers After-sales guarantee: If you have any questions, please contact us in time and we will answer your questions as soon as possible. Warm Tips: Color may vary slightly from the online image due to your monitor color settings, please refer to the actual product, thank you for your understanding.