520 Pcs M4 Screws Set, Countersunk Bolts and Nuts Sets, Assorted Nuts and Bolts, Stainless Steel Flat Head Hex Socket Head Cap Screws Set, Flat Machine Screw Assortment Kit with Washers and Wrench

• Superior Materials: M4 bolts and nuts sets are made from high-quality Stainless steel, offering high strength, resistance to breakage and deformation, excellent corrosion resistance, and durability.
• countersunk Hex Socket Head Screws Set: The countersunk design increases the contact area, reduces stress, and protects both the screw and the connected parts. The deep, clear hexagon provides ample tightening area, ideal for everyday use.
• Easy Storage: All nuts and bolts assortment are neatly packaged in sturdy plastic containers of various lengths and designs for easy access. These containers also facilitate carrying, transporting, and storing the screws.
• Versatile Applications: Widely used in household and office appliances, marine fittings, machinery, furniture, automotive repair, DIY projects, industrial and construction fasteners, and more. They are suitable for joining wood, boards, kitchen countertops, cabinets, chairs, and other DIY projects.
• Package Includes: 520 pcs M4 screws set, various lengths, with nuts, washers, and a wrench for easy everyday installation. Sufficient to meet your needs in a variety of applications.

What are the advantages of our countersunk bolts set? 1. Made of high-quality Stainless steel, featuring high strength, fracture and deformation resistance, excellent corrosion resistance, and durability. 2. Flat-head socket head cap screws offer clean, precise cuts. The nut increases the contact area, reducing stress and protecting the screw and components. 3. All flat head 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: Stainless steel Color: Silver Set Includes: M4x25 20PCS M4x8 35PCS M4x10 30PCS M4x12 40PCS M4x16 35PCS M4x20 30PCS M4 Nuts 165PCS M4 Washers 165PCS Spanner 1PCS Notes: Dimensions are measured manually and may have slight errors. Due to different monitor settings, colors may differ slightly from the online images. Please refer to the actual product. Thank you for your understanding.