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          Support and hanger system fasteners / Hex nuts
          Hex nuts

          Hex nuts

          Features and advantages

          ■Using vertical tapping technology to ensure thread verticality and increase load retention

          ■The nut thread chamfer design is convenient for screwing in the bolts and improves installation efficiency

          ■Production standard DIN934, the surface is electro-galvanized 8um, the color is bright and slightly blue;

          Hot-dip galvanized 55um, smoothly screwed with bolts


          We are committed to innovate your fastening system services

          +86-0573-86059530 Mr. Yang

          ? 2021 Copyright : Haiyan Wofu Hardware Products Co., Ltd.