品牌
JR Long hex coupling nut
Finish
Blue Zinc, black oxide,HDG
Product name
Black finish long hex nut
Keyword
Metric hex coupling nut
Thread
Fine Thread \ Coarse Thread
Name
Long Hexagon Nut Hex Coupling Nut
Surface treatment
Plain.Black.Zinc Plate. HDG
Grade
4.8/ 6.8/ 8.8/ 10.9/ 12.9