| Material | Steel#45, Carbon steel,Stainless Steel, Aluminum, Titanium | 
        
            | Size and Length | 1mm---500mm | 
        
            | Diameter | 3mm-15mm or Any as per custom design | 
        
            | Hardness | HRC:45-62 | 
        
            | Roughness | 2.5-0.63μm | 
        
            | Appearance | Smooth,Anti-corrosion,Hardened,Chrome plated | 
        
            | Surface Finishing | Zn- Plated,Ni-plated,Passivated,Tin-plated,gold-plated ect. | 
        
            | Application | Automobiles,Motorcycle,Mechanical Equipment,etc | 
        
            | Samples delivery | 3-5days | 
        
            | Price | $0.05-$5.0 | 
        
            | Custom design | OEM or ODM are available |