China suppliers torsional shear bolt 8.8/10.9/12.9
Process Method |
Cold forming cold forging hot forging |
Size |
Diameter M16-30 length 40mm-200mm |
Bolt type |
Round head |
Standard |
ASTM A325/490, F1852, F2280 |
Surface |
Black, Phosphating and Saponification, hot dip galvanized, dacromet,ect. |
Lead Time:
3-5 days after order confirmed.
After sales service:
•We respect your feed back after receive the goods.
•We promise all spare parts available in lifetime use.
Our factory is located in Yongnian-the Hometown of Fasteners.We are always as a manufacturer and exporter in All Types Anchors,Welding Bolts,High Strength Hex Bolts for many years.We go to Canton Fair every year and our customers from all over the world.
1. Q: How could you ensure the quality of your product?
A: 100% inspection during production.
Our products are certified to ISO9001,CE.
2. Q: What's the delivery time?
A: General speaking the time is 15-30 days after confirmed every details.
3. Q: What's your packing?
A: Usually carton then pallet . Any package as per your request.