hex din nut
Haiyan Tongda Standard Factory [China]
Detailed Product Description
Standard:DIN ISO JIS AISI
Size: M3--M56
Grade: 4,8,10
FINISH: BLACK, ZP, YZP, H.D.G
Standard:DIN ISO JIS AISI
Size: M3--M56
Grade: 4,8,10
FINISH: BLACK, ZP, YZP, H.D.G