Knurled Nuts, Thumb Nuts Manufacturer in China

Zhenkun offer Knurled Nuts, Thumb Nuts in different sizes & standards.Knurled Nuts, Thumb Nuts are also available in different materials and grades.Knurled Nuts, Thumb Nuts used for construction materials for projects such as docks, bridges, highway systems, mechanical equipment,and homes, among other things.

Thumb Nut

Knurled Nuts or Thumb Nuts, are round internally threaded nuts with a knurled outside surface, designed to be tightened by hand. Knurled Thumb Nuts are intended for light-duty applications and are available in both Coarse (UNC) and Fine (UNF) thread sizes.

Thumb Nut Diameters

Thumb Nut are available from Zhenkun factory with Imperial/US diameters that range from #2 to 2 and with Metric diameters that range from M2 to M14.

US/Imperial diameters

• •#2   •#4   •#6   •#8   

• •#10   •1/4   •5/16   •3/8   

• •1/2   •2   

Metric diameters

• •M2   •M2.3   •M3   •M3.5   

• •M4   •M5   •M6   •M8   

• •M10   •M12   •M14   

Thumb Nut Materials

Thumb Nut are available from Zhenkun factory in materials that range from Steel to Plastic

• •Steel   •Grade 2H   •300 Stainless (A1,A2, 18-8,304,310 etc.)   •316, 317, A4 Stainless   

• •Aluminum   •Brass   •Nylon   •Plastic   

Thumb Nut Finishes

Thumb Nut are available from Zhenkun factory in finishes or coatings that range from Plain to Nickel

•      •Plain     •Zinc/Clear     •Black Oxide

•      •Cadmium     •Nickel