M3 M4 M5 M6 M8 Barrel Hammer Cross Dowel Hole Nut
Hebei Chengyi Engineering Materials Co., Ltd.- Material：Carbon Steel
- Type：Hexagon Head
- Connection：Common Bolt
- Head Style：Hexagonal
- Standard：DIN
- Grade：8.8
Base Info
- Sample：Provide
- OEM：OEM Welcome
- ODM：ODM Welcome
- Features：Good Anti-Corrosion Ability
- Drive Type：Hexgon Head
- Surface Treatment：Black Oxide,Yellow Zinc,Galvanized
- Quality：Ts16949
- Head Mark：According to Customer′s Requirement
- Delivery Time：Stock , 5-30days
- Model：DIN7340
- Thread：Unc,Unf,Metric Thread
- MOQ：1000PCS
- Other Materia：Stainless Steel
- Strength Level：4.8 8.8 10.9 12.9 A2-70 A4-80 etc.
- Transport Package：Box , Bulk Packing , Pallet
- Specification：M4-M30
- Trademark：Chengyi
- Origin：Hebei, China
- HS Code：7318160000
- Production Capacity：600 Tons , Month
Description
Overview
Product Description
Detailed Photos Company Profile 
Certifications 
