Bolt & Screw

1)raw material:40CR,35CRMO 2)Grade:10.9,12.9 3)Finish color: grey,black 4)Machine:Heating forging machine We are well equipped for quality maintenance for a very large range of product ...

The mechanical grade is 12.9, case hardening is HRC 38-42, Material:40CR,the specification can be customized.segment bolts The mechanical grade is 12.9, case hardening is HRC 38-42, ...

The plow bolt is 12.9,the product can be customized The mechanical grade is 12.9, case hardening HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two type ...

The plow bolt is 12.9,the product can be customized The mechanical grade is 12.9, case hardening HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two type ...

The track bolt is 12.9,the product can be customized The mechanical grade is 12.9, case hardening is HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two ...

TheMOUNTING BOLT 12.9,the product can be customized The mechanical grade is 12.9, case hardening HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two type ...

The METRIC BOLT&NUT is 12.9,the product can be customized The mechanical grade is 12.9, case hardening HRC 38-42, Material is 40CR,and the surface is treated with bluing and phosphating, screw ...

TheMOUNTING BOLT 12.9,the product can be customized The mechanical grade is 12.9, case hardening HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two type ...

The SEGMENT BOLT&NUT is 12.9,the product can be customized The mechanical grade is 12.9, case hardening HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two ...

The SEGMENT BOLT&NUT is 12.9,the product can be customized The mechanical grade is 12.9, case hardening HRC 38-42, Material is 40CR,and the surface is treated with bluing, screw thread has two ...