Knurled Thumb Nuts
Decorative Circular Nuts Installed Manually
A knurled nut, or thumb nut, is a nut with a knurled outside surface, rather than hex. This facilitates tightening by hand, as well as adding a decorative finish. Knurled Thumb Nuts are used in finished materials, such as light fixtures, antique cars and motorcycles.
Knurled Thumb Nuts are available in both Coarse (UNC) and Fine (UNF) thread sizes. Both options are available in a
Solid Brass, or a Stainless Steel finish. Stainless Steel Knurled Thumb Nuts are proudly made in the USA.