uxcell Knurled Thumb Screws, M3x4mm Flat Brass Bolts Grip Knobs Fasteners for PC, Electronic, Mechanical 5Pcs

Features

• [Thread Size] - Thread Diameter: M3; Thread Pitch: 0.5mm/ 0.02"; Rod Length: 4mm/ 0.16"; Thread Style: Fully Thread
• [Screw Head] - Head Style: Flat Straight Line Knurled Head; Head Diameter: 9mm/ 0.35"; Head Thickness: 3mm/ 0.12". The larger the diameter of the thumb portion, the greater the clamping force that can be applied
• [Material] - Made of brass, this thumb screw Knob is good for needs requiring high appearance, has corrosion resistance, rust resistance, good wear resistance, well fastening function and long-lasting service than other material
• [Applications] - Applied in home appliances, communications industry, automotive industry, etc. Widely used in the installation, maintenance, and fixing of various daily needs: such as light covers, musical instruments, mechanical assemblies, electronic equipment, communication equipment, ornamental products, and so on
• [Easy to Use] - No tools are required. Knurled head thumb screws provide a solid grip and smooth surface, making it easier to tighten or loosen the fastener by hand. The screws shown in the picture may be larger, please confirm the size before placing an order to avoid buying the wrong one.