| Stanadrd | Inch or metric |
| Available size | 1/2"~4" or M10~M100 |
| Length | 10mm~500mm or customized |
| Material | steel or stainless steel |
| assemble with | Quality 2H nut and washers |
| Delivery time | within 30days after deposit |
| Thread confirm | go and no-go guage test |
| NON-STANDARD items welcome also | |