| Finish | ZINC PLATED, galvanized | Measurement system | Metric |
| Application | Heavy Industry, Healthcare | Place of Origin | Hebei, China |
| Brand Name | Tiancong | Model Number | M12 |
| Standard | DIN | Product name | Lock nut with non-metallic nylon insert |
| Material | Carbon steel | Surface treatment | zinc plated |
| Head type | hex flange Head | Grade | 8.8 |
| Size | M5-M20 | MOQ | 5 |
| OEM | Accepted | Free Sample | Availible |
| Certificate | ISO9001 & SGS |