Heavy Hex Jam Nut Manufacturer in China

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

Heavy Hex Jam Nuts

Heavy Hex Jam Nuts are thinner than regular heavy hex nuts, but have similar dimensions across the flats and corners. Like regular hex jam nuts, heavy hex jam nuts can be threaded onto a bolt and run tight against the standard heavy hex nut which will lock the nut in place and prevent it from backing off. 

Heavy Hex Jam Nuts Diameters

Heavy Hex Jam Nuts are available from Zhenkun factory with Imperial/US diameters that range from #1 to 4 1/2

US/Imperial diameters

• •#1   •#2   •#3   •#4   •#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   •3 1/4   •3 1/2   •3 3/4   •4   •4 1/2   

Metric diameters

Heavy Hex Jam Nuts Materials

Heavy Hex Jam Nuts are available from Zhenkun factory in materials that range from Steel to Nylon

• •Steel   •Grade 2   •Grade 5   •Grade 7   •Grade 8   •Grade A   •Grade DH   •Grade B8M   •Grade 2H   

• •300 Stainless (A1,A2, 18-8,304,310 etc.)   •316, 317, A4 Stainless   •400 Stainless (405, 410,416,420,430 etc.)   •Duplex Stainless (2205, Ferralium etc.)   •Ni-Cu Alloy (Monel, K-Monel, etc.)   •Brass   •Silicon Bronze   •Nylon   

Heavy Hex Jam Nuts Finishes

Heavy Hex Jam Nuts are available from Zhenkun factory in finishes or coatings that range from Plain to Phosphate

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

•      •Black Oxide     •Cadmium     •Fluoropolymer (Xylan, Fluorokote, Teflon)     •Nickel     •Phosphate