钢结构六角螺栓 |
|||
执行标准 |
GB1228GB3632等 |
||
类 |
8.8 |
D≤24 |
20MnTiB |
D≥27 |
35CrMoA, 35VB |
||
10.9 |
d≤24 |
20MnTiB |
|
d≥27 |
35VB |
||
表面处理 |
黑色,磷酸盐,锌,热浸镀锌,达克罗,等 |
钢结构六角螺栓 |
|||
执行标准 |
GB1228GB3632等 |
||
类 |
8.8 |
D≤24 |
20MnTiB |
D≥27 |
35CrMoA, 35VB |
||
10.9 |
d≤24 |
20MnTiB |
|
d≥27 |
35VB |
||
表面处理 |
黑色,磷酸盐,锌,热浸镀锌,达克罗,等 |
Location: | China |
Business Type: | Manufacturer, Exporter |
Brands: | |
Certificate: | |
Model: | |
Terms of payment and delivery: | |
Minimum order quantity: | |
Price: | Consultation |
Packing details: | |
Delivery time: | |
Payment method: |
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