Nơi xuất xứ
Guangdong, China
Name
Non-standard m2 m3 m5 m6 knurling brass nut with good looking surface
Material
Steel,stainless steel,brass,alloy steel,etc
Grade
4.8, 6.8, 8.8, 10.9, 12.9
Finish
Zinc plated,passivate,nickle plated
Service type
drawing/sample processing