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Socket head series
Hex head series
Steel structural series
High temperature and pressure series
Self-tapping screws and wood screws
Set screws
Nuts
Carriage bolts,plow bolts
Fasteners used in automobiless and other vehicles
Special designed fasteners
Wind power generation equipments\main projects
Series of Chemical Anchor Bolts
Add:Xijingtang,jiulonghu town,zhenhai district,ningbo city,P.R.china
Zip:315205
Overseas sales:0574-86532777 86532818 Fax:0574-86532222
Domestic sales:0574-86533602 86533603 Fax:0574-86533603
·Socket head series
·Hex head series
·Steel structural series
·High temperature and pressure series
·Self-tapping screws and wood screws
·Set screws
·Nuts
·Carriage bolts,plow bolts
·Fasteners used in automobiless and other vehicles
·Special designed fasteners
·Wind power generation equipments\main projects
Flange bolts    

hexagon flange bolt
Specification:M5-M20(1/4"-3/4")
Length:6~1000mm
Performance rating:ISO898:8.8~12.9;SAE J429;GR5~GR8
flange 12-point bolt
Specification:M5-M36(1/4"-1 1/2")
Length:6~1000mm
Performance rating:ISO898:8.8~12.9;SAE J429;GR5~GR8
ASTM A193,B7,ASTM A320:L7