مكان المنشأ
Guangdong, China
Product name
Hex Bolt and Nuts
Material
Bolts:MI20MnTiB;Nuts:35K;Washer:45#
Strength
Grade4.8S;Grade8.8S;Grade10.9S
Finish
ZincPlated(Clear/Blue/Yellow/Black)
Feature
WearResistance;CorrosionResitance;HighStrongh
Application
Office Building