720 Pcs M3 Screws Set, Black Countersunk Bolts and Nuts Set, Machine Screws Assorted Nuts and Bolts, Flat Head Hex Socket Head Screw Assortment Kit (720, black, M3)

• Durable Material: m3 nuts and bolts are made from high-quality carbon steel, offering high strength, resistance to breakage and deformation, excellent corrosion resistance, and durability.
• Counterhead Hex Socket Head Screws: The countersunk design increases the contact area, reduces stress, and protects the screw and the connected parts. The deep, clear hexagon provides ample tightening area, ideal for everyday use.
• Easy to Store: All m3 countersunk screws sets are neatly packaged in sturdy containers of various lengths and designs for easy access, portability, and storage during daily use.
• Versatile Applications: Widely used in household and office appliances, marine fittings, machinery, furniture, automotive repair, DIY projects, industrial and building fasteners, and more.
• Package Includes: 720 pieces in total, sufficient to meet your needs in a variety of applications, suitable for joining wood, boards, kitchen countertops, cabinets, chairs, and other DIY projects.

What are the advantages of our machine screws assorted? 1. Made from high-quality carbon steel, offering high strength, resistance to breakage and deformation, excellent corrosion resistance, and durability. 2. Flat-head socket head cap screws offer a clean, precise cut. The nut increases the contact area, reduces stress, and protects the screw and components. 3. All hex socket head cap screws and nuts sets are neatly packaged in labeled storage boxes for easy access and assembly. 4. Widely used in household and office appliances, marine equipment, machinery, furniture, automotive repair and DIY projects, industrial and building fasteners, and other fields. Product Features: Material: Carbon Steel Quantity: 720 pieces Set Includes: M3x4mm - 50 PCS M3x6mm - 50 PCS M3x8mm - 50 PCS M3x10mm - 40 PCS M3x12mm - 40 PCS M3x16mm - 30 PCS M3x18mm - 30 PCS M3x20mm - 20 PCS M3x30mm - 30 PCS M3x35mm - 20 PCS M3 Nuts - 360 PCS Warm Tips: Dimensions are measured manually, please allow slight errors. 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.