Hexalobular (6 Lobe) socket flat countersunk head chipboard screws fully threaded
BN 20592
| Headform | 
            Headform
            Countersunk head 90°
 | 
| Drive | 
            Drive
            Hexalobular socket
 | 
| Thread | 
            Thread
            fully threaded
 | 
| Material | 
            Material
            Steel
 | 
| Material execution | 
            Material execution
            case-hardened
 | 
| Surface | 
            Surface
            zinc plated blue, added lubricant
 | 
All features
Features
| Headform | 
            Headform
            Countersunk head 90°
 | 
| Drive | 
            Drive
            Hexalobular socket
 | 
| Thread | 
            Thread
            fully 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
BN 14073
SPAX® - Hexalobular (6 Lobe) socket flat countersunk head chipboard screws T-STAR plus, fully threaded with 4CUT point - Steel - case-hardened - YELLOX®, added lubricant
BN 20183
SPAX® - Hexalobular (6 Lobe) socket flat countersunk head chipboard screws T-STAR plus, fully threaded with 4CUT point - Steel - case-hardened - WIROX®, added lubricant