Cap Nuts or Acorn Nuts Manufacturer in China

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

Cap Nuts

Acorn Nuts, also referred to as Crown Hex Nuts, Blind Nuts, Cap Nuts, Domed Cap Nuts, or Dome Nuts, are nuts with a domed end on one side to cover exposed internal threading. The name acorn nut comes from its shape.

Cap Nuts Diameters

Cap Nuts are available from Zhenkun factory with Imperial/US diameters that range from #0 to 6 and with Metric diameters that range from M2.5 to M42.

US/Imperial diameters

• •#0   •#1   •#2   •#3   •#4   •#5   •#6   •#8   •#10   •#12   •#14   

• •1/8   •3/16   •1/4   •5/16   •3/8   •7/16   •1/2   •9/16   •5/8   •3/4   •7/8   

• •1   •1 1/8   •1 1/4   •1 3/8   •1 1/2   •2 3/4   •3   •4   •6   

Metric diameters

• •M2.5   •M3   •M4   •M5   •M6   •M7   

• •M8   •M10   •M12   •M14   •M16   •M18   

• •M20   •M22   •M24   •M30   •M42   

Cap Nuts Materials

Cap Nuts are available from Zhenkun factory in materials that range from Steel to Rubber, Buna-N etc.

• •Steel   •Grade 2   •Grade 8   •Grade DH   •Grade 2H   •Class 5.8   •Class 6.8   •Class 8.8   •300 Stainless (A1,A2, 18-8,304,310 etc.)   •316, 317, A4 Stainless   

• •400 Stainless (405, 410,416,420,430 etc.)   •Ni-Cu Alloy (Monel, K-Monel, etc.)   •Superalloy (Inconel, Hastelloy, Alloy 20)   •Titanium   •Aluminum   •Brass   •Nylon   •Plastic   •Rubber, Buna-N etc.   

Cap Nuts Finishes

Cap Nuts are available from Zhenkun factory in finishes or coatings that range from Plain to Phosphate

•      •Plain     •Zinc/Clear     •Zinc/Yellow     •Zinc/Black     •Galvanized     •Aluminum zinc flake (Dacromet, Magnigard, Doerken)     •Black Oxide

•      •Brass Plated     •Cadmium     •Chrome     •Nickel     •Painted     •Passivated     •Phosphate