<h3>Key features</h3><ul> <li>Exquisite Material: All M2 screws sets are made of high-quality 10.9 grade carbon steel, with high hardness and high torque, superior stability and density, not easy to break or deform, corrosion-resistant, not easy to rust, sturdy and durable, perform well in any environment.</li> <li>Flat Head Hexagon Socket Bolts Assortment Set: M2 nuts and bolts adopt a flat head hex socket design, with a large head contact area and a more balanced force. Not only does this provide more torque, it also reduces the risk of slippage and damage during tightening.</li> <li>Practical Design: The threads of the hexagon socket bolts are uniform and smooth, with clear lines, balanced use, and good tightening effect, has the advantages of easy fastening and disassembly, and is not easy to slip. Equipped with an installation wrench.</li> <li>Multi-scene Application: Suitable for assembly, repair, and DIY work in offices, factories, homes, and workshops. Widely used in the mechanical field, communication equipment, electromechanical equipment, ship equipment, household appliances, engineering machinery, automobiles, motorcycles and other parts fixing.</li> <li>Package Includes: You will receive 645 pieces in total, meeting the needs of multiple scenarios and fields, with 1 allen wrench, The hex socket head design allows for easier tightening and loosening of screws using a hex wrench.</li> </ul><p>What are the advantages of our m2 nuts and bolts and washers set? 1. Bolts and nuts assortment is made of high-quality 10.9 grade carbon steel, with the characteristics of high hardness, corrosion resistance and rust resistance. 2. Stainless steel bolts and nuts kit is equipped with hexagonal nuts and washers, which makes your installation more precise, while protecting bolts and screws and extending the service life of components. 3. Hex button head socket cap screws design, the thread is smooth, precise, clear, and evenly stressed, and it is not easy to deform or slip during work. 4. Metric screw assortment is placed in a storage box, which is well organized and easy to take and store. 5. Assorted nuts and bolts are suitable for office equipment, communication equipment, furniture, ship repair, mechanical engineering, construction and other fields. Features: Material: 10.9 grade carbon steel Color: Black Quantity: 645 Pcs Package Includes: 50 Pcs - M2x4mm 50 Pcs - M2x6mm 20 Pcs - M2x8mm 20 Pcs - M2x10mm 20 Pcs - M2x12mm 20 Pcs - M2x16mm 20 Pcs - M2x20mm 15 Pcs - M2x25mm 215 Pcs - M2 Washers 215 Pcs - M2 Nuts 1 - Hex Wrench Warranty after sale: If you have a</p><p>Free shipping included. 30-day hassle-free returns.</p>