Square Nuts Manufacturer in China

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

Square Nuts

Square Nuts are just four-sided nuts, but compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening. Square nuts are typically mated with square-headed bolts.

Square Nuts Diameters

Square Nuts are available from Zhenkun factory with Imperial/US diameters that range from #1 to 3 and with Metric diameters that range from M1.2 to M20.

US/Imperial diameters

• •#1   •#2   •#3   •#4   •#5   •#6   •#8   •#10   •#12   •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   •1 5/8   •1 3/4   •1 7/8   •2   •2 1/4   •2 1/2   •2 3/4   •3   

Metric diameters

• •M1.2   •M2   •M2.5   •M3   

• •M4   •M5   •M6   •M8   

• •M10   •M12   •M16   •M20   

Square Nuts Materials

Square Nuts are available from Zhenkun factory in materials that range from Steel to Fiber

• •Steel   •Grade 2   •Grade 5   •Grade 8   •Grade A   •Grade 2H   •Class 4.8   •Class 5.8   •Class 8.8   

• •Class 10.9   •300 Stainless (A1,A2, 18-8,304,310 etc.)   •316, 317, A4 Stainless   •Aluminum   •Brass   •Silicon Bronze   •Rubber, Buna-N etc.   •Fiber   

Square Nuts Finishes

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

•      •Plain     •Zinc/Clear     •Zinc/Yellow     •Zinc/Green     •Zinc/Black     •Galvanized

•      •Black Oxide     •Brass Plated     •Cadmium     •Cadmium/Yellow     •Nickel     •Phosphate