Knurled Thumb Screws, M4x16mm Flat Brass Bolts Grip Knobs, Nickel Plated 10Pack

Description:
1. Made of brass with a nickel-plated finish, this thumb screw Knob is good for needs requiring high appearance, has corrosion resistance, rust resistance, and long-lasting service.
2. 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.
3. 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.