DIN 934

Hex Nuts

Norm :   DIN934, ISO4032/4033, UNI5587/5588, SAE J995

Size:       M3 - M72

Steel Grade: DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; 

                     SAE: Gr.2, 5, 8 .  

                     Stainless Steel A2 A4

Surface : Plain, Black, Zinc Plated（Yellow, White, Blue）, Hop Dip Galvanized（HDG）Black Oxide,