Ewwtrey 520 Pcs M4 Screws Set, Countersunk Hex Socket Head Cap Screws and Nuts Set, M4 Bolts and Nuts Assortment, Hexagonal Flat Head Machine Screw, with Wrench

Product description

• Exquisite Material All m4 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.
• Flat Head Hexagon Socket Bolts Assortment Set M4 nuts and bolts adopt a flat head hex socket design, with a large head contact area and a more balanced force. The hex socket head design allows for easier tightening and loosening of screws using a hex wrench. Not only does this provide more torque, it also reduces the risk of slippage and damage during tightening.
• 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. When tightening m4 screws, the wrench is not easy to slip out and the tightening effect is better.
• 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.
• Package Includes You will receive 520 pieces in total, sizes and quantities include 45 pcs m4x6mm, 40 pcs m4x8mm, 35 pcs m4x10mm, 30 pcs m4x12mm, 20 pcs m4x16mm, 20 pcs m4x20mm, 15 pcs m4x25mm, 15 pcs m4x30mm, 20 pcs m4x35mm, 20 pcs m4x40mm, 260 pcs m4 nuts, 1 x m4 wrench, meeting the needs of multiple scenarios and fields.