Product name
Hex Head Bolts
Surface treatment
Black Oxide,Zinc Plated
Grade
4.8 Grade 8.8 Grade 10.9 Grade 12.9 Grade
Application
Industry , Machinery
Pitch
Coarse thread , Fine Thread
Thread Type
Full Thread , Partial Thread
Feature
High Strength , High hardness ,Corrosion-resistance and Durable
Material
High quality carbon Steel