4. Surface: Plain, Black, Zinc
3. Grade: 4.8, 8.8
2. Material: Low carbon steel, carbon steel.
1. Standard: DIN
Roofing Bolts:
Roofing Bolts:
Diameter: DIN: M4, M5, M6, M8
Package: | Bulk or Small Box Packing or based on the requirement of the buyer. |
Payment Terms: | L/C,T/T |
Place of Origin: | Zhejiang China (Mainland) |