340 Pcs M3 Bolts Set, Cross Round Head Screws and Nuts Set with Washers, Stainless Steel Machine Screws Assorted Nuts and Bolts Assortment

• Exquisite Materials: M3 nuts and bolts assortment is made of high-quality stainless steel, offering high hardness and torque, superior stability and density, and is resistant to breakage or deformation, corrosion-resistant and rust-re stant, ensuring long-term durability and stability.
• Cross Round Head Screws Bolts and Nuts and Washers Set: The cross round head screws design provides a large clamping area and increased contact area during connection, enhancing reliability. The threads are even and smooth, with a clear texture, ensuring balanced application and excellent tightening without slipping.
• Hex Nuts, Flat Washer, and Spring Washers: The set includes hex nuts and two types of washers. The flat washers reduce friction, prevent leaks, and protect parts from damage. The spring washers help maintain clamping force and prevent loosening or loss of tension due to vibration, thermal cycling, or other factors.
• Multiple Applications: Suitable for assembly, repair, and DIY work in offices, factories, homes, and workshops. Widely used in machinery, communications equipment, electromechanical equipment, marine equipment, home appliances, mechanical engineering, automobiles, motorcycles, and fasteners.
• Package Contents: 340 pieces in total, including various M3 sizes, along with hexagonal nuts, flat washers, and lock washers. This ample quantity meets the needs of various scenarios and applications.

What are the advantages of our assorted nuts and bolts? 1. The assorted screws is made of high-quality stainless steel, featuring exquisite workmanship, high hardness, corrosion resistance, durability, and stability. 2. The nuts and bolts set utilizes a cross round head screws design with clear threads and uniform pitch for easy installation. 3. Comes with hex nuts and two types of washers: the flat washer reduces friction, prevents leaks, and protects parts from damage; the spring washer helps maintain clamping force and prevents loosening or loss of tension due to vibration, temperature fluctuations, or other factors. 4. Suitable for a variety of large-scale industrial or small-scale repairs, such as assembly, repair, and DIY work in offices, factories, homes, and workshops. Features: Material: Stainless Steel Color: As Shown Quantity: 340 Pcs Package Includes: 20 Pcs - M3x25mm 20 Pcs - M3x20mm 20 Pcs - M3x16mm 20 Pcs - M3x12mm 20 Pcs - M3x10mm 30 Pcs - M3x8mm 30 Pcs - M3x6mm 60 Pcs - Flat Washers 60 Pcs - Lock Washers 60 Pcs - Nuts Customer Service Guarantee: If you have any questions, please contact us immediately. We will respond as soon as possible. Important Note: Dimensions are manually measured, so there may be some deviations. Due to different monitor settings, actual colors may vary slightly from online images. Please refer to the actual product for accuracy. Thank you for your understanding.