Hex head bolts partially threaded
BN 72
DIN 931
(Standard withdrawn)
ISO 4014
~UNI 5737
~ČSN 021101
| Headform | 
            Headform
            Hexagon
 | 
| Drive | 
            Drive
            Hexagon
 | 
| Thread | 
            Thread
            partially threaded
 | 
| Material | 
            Material
            Steel
 | 
| Property class | 
            Property class
            10.9
 | 
| Surface | 
            Surface
            black
 | 
All features
M10; M12; M14; M22: wrench size according to ISO on request
Standard
                        DIN 931 (Standard withdrawn)
ISO 4014
~UNI 5737
~ČSN 021101
                    Features
| Headform | 
            Headform
            Hexagon
 | 
| Drive | 
            Drive
            Hexagon
 | 
| Thread | 
            Thread
            partially threaded
 | 
| Material | 
            Material
            Steel
 | 
| Property class | 
            Property class
            10.9
 | 
| Surface | 
            Surface
            black
 |