- Model NO.:DIN931 DIN933
- Model:DIN934 DIN6923
- Sample:Provide
- OEM:OEM Welcome
- ODM:ODM Welcome
- Features:Good Anti-Corrosion Ability
- Drive Type:Hexgon Head
- Surface Treatment:Yellow Zinc
- Transport Package:Box , Bulk Packing , Pallet
- Specification:M4-M30
- Trademark:Chengyi
- Origin:Hebei, China
- HS Code:7318160000
- Production Capacity:600 Tons , Month
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