博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式

博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M6×12 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M6×16 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M6×20 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M6×25 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M6×30 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M8×6 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M8×8 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M8×10 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M8×12 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M8×16 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M8×20 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M8×25 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M8×30 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M10×10 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M10×12 博萨德超短头内六角螺栓（SCM435/镀三价铬）全螺纹（盒式）M10×16