Toproc® Mini-Topspan
BN 20916 - Hex socket universal screws
| Headform | 
            Headform
            Countersunk head
 | 
| Drive | 
            Drive
            Hexagon socket
 | 
| Brand | 
            Brand
            Toproc®
 | 
| Brandtype | 
            Brandtype
            Mini-Topspan
 | 
| Material | 
            Material
            Steel
 | 
| Material execution | 
            Material execution
            case-hardened
 | 
| Surface | 
            Surface
            zinc plated blue, added lubricant
 | 
All features
Features
| Headform | 
            Headform
            Countersunk head
 | 
| Drive | 
            Drive
            Hexagon socket
 | 
| Brand | 
            Brand
            Toproc®
 | 
| Brandtype | 
            Brandtype
            Mini-Topspan
 | 
| 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