We offer comprehensive range of hex nuts and spring nuts, especializing in hex nuts and heavy hex nuts in various grades, details as follow:

Standard: DIN934, DIN439,  ASTM F594, ASTM A194/A194M

Material: Carbon Steel (Class 5, 8, 10), Stainless Steel (Grade 304 (A2), 316 (A4), 316L (A4L), 8, 8M, 8MA

Dia Range:

M06-M100 and 1/4" - 6"

Coating: 

Black Oxided, Electro Zinc Plating, Electro Nickel plating, Zinc Nickel Coating, Mechanical Galvanizing, Hot Dip Galvanizing, Dacromet Coating, Chrome Plating, PTFE Coating, or other coatings according to customer's specific requirements.