What is this?These are the CPU water cooling head screw used to fix the water cooling head on the main board. They are widely applied for CPU, GPU, creative workstations, servers and data centers, as well as theme customization and display construction.What will I get?Thread diameter: M4Thread length: 5mm/0.2inchNut length: 18mm/0.71inchTotal size: 35 x 12mm/1.38 x 0.47inch(length*diameter)Color: silverMaterial: ironIn the package of: 1pcs /pack of 4(4screw+4spring+4gasket)Are there any advantages of the product?The CPU water cooling head screw are made of iron material that offers strength, durability and corrosion resistance. Electroplated nickel surface material has good surface smoothness. Which is suitable for using M4 threaded CPU water block to make the CPU work better and the computer work better.How to use it?1.
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