Computer chassis thumbscrews knurled design, you can install or remove this screw with your hand easily.
Thumbscrew replacement wide range of applications fit for computer shell, pci slot or motherboard installation.
Computer chassis screw it is manufactured with professional technology to ensure the of the product and can work for a long time.
Screw for computer case it is a great substitute product for replacing the thumbscrew of the computer case.
Thumb screw the unique design does not require the use of tools to install, and the screws can be tightened hand.