• Thumb_Screws_Plain

Plain Thumb Screws

Our plain thumb screws are a one-piece screw with a cylindrically-shaped head and a fully-threaded shank along with a unified thread pitch. The head has a smooth, flat top and a knurled surface around it's circumference.

RC Fasteners & Components is your #1 wholesale source for plain knurled thumb screws in stainless and aluminum. If you need other materials or platings, please contact us and we'll be happy to assist you.


For repeat and volume customers, please call or request a quote.