285 Pcs M4 Bolts and Nuts Set, M4 Countersunk Screws Nuts and Bolts Set with Washers, Torx Flat Head Machine Screws Assortment Kit, Torx Countersunk Head Bolt Kit

• Exquisite Material: The M4 screws set is made of high-quality carbon steel, with high hardness and high torque, superior stability and density, not easy to break or deform, corrosion-resistant, not easy to rust, and has long-lasting durability and stability.
• Torx Flat Head Machine Screws Bolts and Nuts Kit: The flat head Torx head design has a larger stress area during tightening, a smaller average load, and a more balanced force. Allows for safer use, reducing the risk of slipping and damage when tightening.
• Practical Design: M4 small nuts and bolts have uniform and smooth threads, clear lines, balanced use, good tightening effect, provide greater torque, easy assembly and disassembly, are not easy to slip, and are more convenient and easier to use.
• Multi-scenario Applications: Torx screws are commonly found on automobiles, motorcycles, bicycle brake systems, hard disk drives, computer systems, electronics, mechanical fields, communication equipment, electromechanical equipment, marine equipment, etc.
• Package Includes: 285 pieces in total, sizes and quantities include: 20 pcs M4x6mm, 20 pcs M4x8mm, 20 pcs M4x10mm, 16 pcs M4x12mm, 17 pcs M4x16mm, 96 pcs M4 washers, 96 pcs M4 nuts, Meet the usage needs of multiple scenarios and fields.

What advantages does our countersunk screws? ① Countersunk screws bolts nuts and washers kit is made of high-quality carbon steel, which has high hardness and corrosion resistance, is not easy to deform and break, and has long-lasting durability and stability. ② Flat Torx head design. When tightening, the stressed area is larger and the average load is smaller. Allows for safer use and no slipping ③ The thread is tight, the pitch is uniform, the force is balanced, and it is not easy to deform and shift during use. ④ All flat head screws bolts and nuts and washers are placed in transparent, reusable storage boxes according to size for quick access and storage. ⑤ Torx screws are commonly found on automobiles, motorcycles, bicycle brake systems, hard disk drives, computer systems, and electronics. Features: Material: Carbon Steel Color: Black Quantity: 285 Pcs Package Includes: 20 Pcs - M4x6mm 20 Pcs - M4x8mm 20 Pcs - M4x10mm 16 Pcs - M4x12mm 17 Pcs - M4x16mm 96 Pcs - M4 Washers 96 Pcs - M4 Nuts After-sales guarantee: If you have any questions, please contact us in time and we will solve your questions as soon as possible. Warm Tips: Color may vary slightly from the online image due to your monitor's color settings. Please refer to the actual product. Thank you for your understanding.