Knurled Thumb Screws M10x40mm Flat Brass Bolts Grip Knobs Fasteners

Description: 1. 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. 2. 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. 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.