Joint Bolt
12.9 High strength alloy Steel or Stainless Steel/Galvanized Steel
The industrial profile frame generally adopts the internal connection method, and needs to use a special joint bolt. Before installation, it is necessary to tap the thread and make the process installation hole at the profile connection. In order to prevent loosening and facilitate repeated disassembly, it is recommended to use 12.9 grade high strength alloy steel. Joint Bolt.
6 series TY-JB6x10-6 TY-JB6x12-6 TY-JB6x16-6 TY-JB6x20-6 8 series TY-JB8x12-8 TY-JB8x16-8 TY-JB8x20-8 TY-JB8x25-8 TY-JB8x30-8 TY-JB12x30-8 10 series TY-JB12x30-10