Material: | Alloy Steel |
---|---|
Head Style: | Hexagonal |
Standard: | DIN |
Grade: | 4.8/ 8.8/ 10.9/ 12.9 Ect |
Delivery Time: | 10-15days |
Measurement System: | Inch, Metric |
Samples: |
DIN standard
|
---|
Customization: |
---|