Jinshining 10pcs Black M4 Thumb Screws, M4 X 10mm Screws, Monitor Mount Screws Knurled Thumbscrews With Carbon Steel Thread, Mechanical Door Fastening

Thumbscrews are long lasting fastening accessories that can be reused for most different applications. Round head screws have a smooth surface without roughness, giving you a comfortable use experience. High quality materials: The external thread knurled clamping knob is made of high-quality carbon steel with good hardness, strength, corrosion and abrasion resistance; the threaded female nail is a fastening accessory that can be used for a long period of time, and the grip thumbscrews are of screwed-in design, which is easy to install. Easy to use: These toggle bolts are threaded for simple and easy installation in your daily use. The surface of the round head screws is very smooth and burr-free, making them more comfortable to use. The size of the screw is very small, it will be very convenient to carry it, when you need to use it, you can have it ready to appear in any occasion that you need. Warning: The screw section is 10 mm long and may bottom out on some computer monitors; when mounting some monitors, we recommend that you need washers as spacers when mounting the monitor section to avoid damaging the computer monitor.