Round head square neck bolts without hex nuts
BN 46120
DIN 603
~UNI 5732
~ČSN 021319
| Headform | 
            Headform
            Round with square neck
 | 
| Thread | 
            Thread
            partially / fully threaded
 | 
| Material | 
            Material
            Steel
 | 
| Property class | 
            Property class
            8.8
 | 
| Surface | 
            Surface
            zinc plated blue
 | 
All features
b: the partially threaded version can not always be guaranteed
Standard
                        DIN 603
~UNI 5732
~ČSN 021319
                    Additional information
At manufacturer's option, the diameter of the shaft may correspond with the pitch diameter
Features
| Headform | 
            Headform
            Round with square neck
 | 
| Thread | 
            Thread
            partially / fully threaded
 | 
| Material | 
            Material
            Steel
 | 
| Property class | 
            Property class
            8.8
 | 
| Surface | 
            Surface
            zinc plated blue
 |