720 Pcs M2 M2.5 M3 Screws Set, Nuts and Bolts Assortment, Hex Socket Head Cap Screw Bolts and Nuts Set, Black Machine Screws Assortment for Home Repairs, DIY, Professional

• Superior Materials: nut and bolt sets are made of high-quality stainless steel/carbon steel, corrosion-resistant, rust-proof, and fracture-resistant. They maintain high strength and excellent performance even in harsh environments, ensuring durability.
• Cylindrical Hex Socket Head Screws and Nuts: The cylindrical hex socket head screws feature clean, precise, and smooth threads, a large contact area, excellent fastening effect, and easy assembly and disassembly.
• Hex Nuts: Hex nuts allow for more precise installation, better tightening, and greater load-bearing capacity, providing strong holding force and maximum clamping force.
• Wide Applications: Suitable for precision machinery, sorting instruments, electronic products, measuring instruments, home appliances, communication products, furniture, lighting fixtures, bicycles, license plates, automobiles, and other fields.
• Packaging Includes: 720 pieces total, with nuts of corresponding sizes. The quantity meets daily usage needs and is suitable for indoor or outdoor applications.

What are the advantages of our machine screws? 1. Made of high-quality stainless steel/Carbon Steel, corrosion-resistant, rust-resistant, and fracture-resistant, maintaining high strength and excellent performance even in harsh environments, ensuring durability. 2. Cylindrical internal hexagonal screw design, clean, precise, and smooth threads, large contact area, and excellent fixing effect. 3. Hexagonal nuts allow for more precise installation, better tightening, and the ability to bear greater loads. 4. All nuts and bolts assortment are stored in a storage box with size labels for easy retrieval and transport. 5. Suitable for precision machinery, sorting instruments, electronic products, instruments and meters, home appliances, communication products, furniture, lighting fixtures, and other fields. Features: Material: Stainless Steel/Carbon Steel Color: Silver/Black Quantity: 720 pieces Package includes: M2X8 40PCS M2X12 40PCS M2X16 40PCS M2X20 40PCS M2 Nuts 160PCS M2.5X8 30PCS M2.5X12 30PCS M2.5X16 30PCS M2.5X20 30PCS M2.5 Nuts 120PCS M3X8 20PCS M3X10 20PCS M3X16 20PCS M3X20 20PCS M3 Nuts 80PCS 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.