مكان المنشأ
Guangdong, China
اسم العلامة التجارية
Chuanghe
Material
Carbon steel,Stainless steel,alloy steel,Aluminum,copper,etc.
Surface Treatment
zinc plated,Plain, black, HDG and so on.
Heat treatment
Tempering, Hardening, Spheroidizing, Stress Relieving
Grade
4.8,5.6,6.8,8.8,10.9,12.9
Size
M2-M36 or Customized Size
Type
square,hex,T type nut,etc
Usage
machinery equipment,auto,etc