Place of Origin
Guangdong, China
Standard
steel Male and female bolt
Material
Carbon steel, Stainless steel. etc.
Grade
4.8. 6.8. 8.8.10.9,12.9 etc
Standard
ISO,GB,DIN,JIS,NFE
Function
Aatomobile,electronic,mechinery
Certificate
ISO9001-2008,ROHS
Surface treatment
Plain, zinc plated,black,yellow zinc plated etc.
Sea port
Shenzhen, Guangzhou or Hongkong
Packing
Cartons+plastic bags or as request