EN14399-3
EN14399-4
JIS B1186
Customized non standard nut
Stainless steel nut
Non standard nut
Square welding nut
Hexagon nut
Tel:+86-574-86535867
Email:fengqian1230@nb-ml.com
Contact:Mr.Qian
Add:Dayan Road, Xihe Industrial Park, Jiulonghu Town, Zhenhai District, Ningbo City