1068 Pcs M3 M4 M5 M6 Bolts and Nuts Set, Assorted Nuts and Bolts Set, Black Round Head Hex Socket Head Cap Screws with Washers, Machine Screws Assortment for Home Bicycle Repair

• Durable Materials: bolts and nuts set is made of durable carbon steel, featuring high strength, high hardness, and resistance to deformation and fracture, ensuring long-term durability and stability.
• Round Head Hex Socket Head Screws Set: The round head hex socket head bolts are designed to evenly distribute force, preventing slippage and facilitating easy installation and removal. The clear threads and uniform pitch prevent deformation and slippage during operation.
• Equipped with Hex Nuts and Washers: Hex nuts and washers ensure precise installation, superior tightening, greater load-bearing capacity, screw protection, and longer service life, providing strong holding force and maximum clamping force.
• Wide Range of Applications: Widely used in machinery, communication equipment, electromechanical equipment, marine equipment, home appliances, transportation equipment, mechanical engineering, furniture repair, and the fixing of automotive and motorcycle parts.
• Package Includes: 1068 pieces in total, including nuts and washers of corresponding sizes. with an hex wrench for easy installation. Sufficient quantity and various sizes are available to meet the needs of different scenarios and regions.

What are the advantages of our nuts and bolts set? 1. Made of durable carbon steel, featuring high strength, high hardness, corrosion resistance, rust prevention, and durability. 2. Round head hexagon socket screw design ensures even stress distribution, prevents slippage, and facilitates installation and disassembly. 3. Clear threads and uniform pitch prevent deformation or slippage during operation. Includes a nut to reduce tension and protect parts and screws. 4. Widely used in furniture repair, machinery and instruments, electronic products, electrical appliances, DIY projects, communication equipment, shipbuilding and power plants, construction, and other fields. Product Features: Material: Carbon Steel Color: Black Quantity: 1068 pieces Packaging List: M3x8 50PCS M3x12 50PCS M3x16 40PCS M3x20 40PCS M4x8 25PCS M4x12 25PCS M4x16 25PCS M4x20 25PCS M5x8 10PCS M5x12 10PCS M5x16 10PCS M5x20 10PCS M6x8 10PCS M6x12 10PCS M6x16 8PCS M6x20 8PCS M3 Nuts 180PCS M4 Nuts 100PCS M5 Nuts 40PCS M6 Nuts 36PCS M3 Washers 180PCS M4 Washers 100PCS M5 Washers 40PCS M6 Washers 36PCS Warm Tips: All dimensions are measured manually; please allow for slight errors. Due to differences in monitor color settings, the actual product color may slightly differ from the online image. Please refer to the actual product. Thank you for your understanding.