| standard | Sealing nut |
| Specification | M30—M64 |
| level | Level 8, Level 10, Level 12 |
| Surface treatment | Blackening, phosphating, electro-zinc, Dacromet |
If you are interested in our products or have any questions, please consult us.
Contact us
Copyright @Ningbo Jinhui Fastener Co., Ltd.
