China Supplier High Quality Self Drilling R Thread Bolt
Nantong SupAnchor Geotechnical Systems Co., Ltd.Base Info
- Model NO.：R32N
- Material：Material:Seamless Steel 40cr ,41cr4,En 10083-1
- Type：R Thread
- Connection：Common Bolt
- Head Style：Round
- Standard：GB, SGS,CE,ISO
- Grade：12.9
- Application：Building
- Finish：Hot Galvanizing
- Ultimate Load (Kn)：280
- Usage：Mining,Tunneling,Foundation&Slope Stabilization
- Processing Type：Hollow Bar
- Thread：Left or Right
- Outside Diameter (Mm：32
- Internal Diameter (Mm：21
- Yield Load (Kn)：230
- Length (M)：1) X 2, X3, X4, X5, X6, X7, X8, X9
- Options：Anti-Corrosion
- Trademark：SupAnchor
- Specification：CE, SGS, ISO9001
- Origin：Jiangsu China (Mainland)
Description