Linsen-Bohrschrauben mit Innensechsrund
BN 33070
DIN 7504 N
(Standard withdrawn)
~ISO 15481
~UNI 8118
| Headform | 
            Headform
            Pan Head
 | 
| Drive | 
            Drive
            Hexalobular socket
 | 
| Thread | 
            Thread
            fully threaded
 | 
| Material | 
            Material
            Steel
 | 
| Material execution | 
            Material execution
            case-hardened
 | 
| Surface | 
            Surface
            zinc plated blue
 | 
| Hardness | 
            Hardness
            560 HV
 | 
All features
1) Shaped drilling point
Standard
Features
| Headform | 
            Headform
            Pan Head
 | 
| Drive | 
            Drive
            Hexalobular socket
 | 
| Thread | 
            Thread
            fully threaded
 | 
| Material | 
            Material
            Steel
 | 
| Material execution | 
            Material execution
            case-hardened
 | 
| Surface | 
            Surface
            zinc plated blue
 | 
| Hardness | 
            Hardness
            560 HV
 | 
Illustration assembly
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
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BN 14727 - ~DIN 7504 N
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BN 1880 - ~DIN 7504 K - ~ISO 15480
ecosyn® drill K - Hex head self-drilling screws - Steel - case-hardened - zinc plated blue