TAKAAB Rack Bolts - M3*7mm Knurled Thumb Screws 30pcs

Our black knurled thumb screws are made from brass and plated with black zinc. Size M3 with 7mm threaded shank (0.5mm pitch). The head of the screw is 5.1mm x 7mm, knurled for grip with milled slot for use with a flat head screwdriver. Each screw comes with a 0.5mm black nylon washer to prevent rack rash.