... stainless and brass. DIN934 Hex Nut of low and high tensile:1, Over 15years manufacturer and export experience; 2, Cooperate with ... ; 3, Wide variety of materials to include: low carbon, high tensile and alloy; 4, Working process include: cold forged, hot forged ... stainless and brass. DIN934 Hex Nut of low and high tensile