Hexalobular (6 Lobe) socket flat countersunk head self-drilling wood screws with cutting ribs under the head
BN 50150
| Headform | 
                               
            Headform
            Countersunk with cutting ribs
 
     | 
                    
| Drive | 
                               
            Drive
            Hexalobular socket
 
     | 
                    
| Thread | 
                               
            Thread
            partially threaded
 
     | 
                    
| Material | 
                               
            Material
            Steel
 
     | 
                    
| Material execution | 
                               
            Material execution
            case-hardened
 
     | 
                    
| Surface | 
                               
            Surface
            zinc plated blue, added lubricant
 
     | 
                    
All features
All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.
Features
| Headform | 
                               
            Headform
            Countersunk with cutting ribs
 
     | 
                    
| Drive | 
                               
            Drive
            Hexalobular socket
 
     | 
                    
| Thread | 
                               
            Thread
            partially threaded
 
     | 
                    
| Material | 
                               
            Material
            Steel
 
     | 
                    
| Material execution | 
                               
            Material execution
            case-hardened
 
     | 
                    
| Surface | 
                               
            Surface
            zinc plated blue, added lubricant
 
     | 
                    
Warnings
ISO 4042
Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!
Further notice to residual risks can be found on our web page: Notes on use