ASTM A490 A325 DIN933 DIN931 4.8 5.8 8.8 10.9 Grade Black Oxide Heavy Hex Head Bolts
QINGDAO LA BONDAD STORE HEAVY INDUSTRY CO., LTD.Base Info
- Model NO.：4.8, 5.8, 6.8, 8.8, 10.9 Grade
- Condition：New
- Certification：ISO9001
- Standard：DIN, ASTM, GOST, GB
- Customized：Customized
- Material：Alloy
- Application：Steel Towers
- Trademark：OEM
- Transport Package：Per Requirements
- Specification：Per Requirement
- Origin：China
- HS Code：7308200000
Description