What is this?Knurled thumb screws are widely used in computer graphics cards, PC computer cases, mechanical equipment, the communication industry, hard disks, automobiles, and the lighting industry. They are reliable fasteners for various tasks. They are mainly used in DIY projects, electronic equipment, mechanical parts, decorative products, etc.What will I get?Flat thumb screwThread Size: M4x12mm/M4x0.47inch(DxL)Head Size: 12x7mm/0.47x0.28inch(DxL)Material: Aluminum AlloySurface Treatment: AnodizingColor: Lake BlueIn the package of: 5 x ThumbscrewAre there any advantages of the product?The knurled head thumb screw is made of aluminum alloy, which is excellently durable and corrosion resistant. It is also wear-resistant, has uniform force, is not easy to slip, and has a long service life.
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