Phillips pan head tapping screws form H, with cone end type C
BN 994
DIN 7981 C
(Standard withdrawn)
~ISO 7049
~UNI 6954 AB
~ČSN 021235
| Headform | 
            Headform
            Pan Head
 | 
| Drive | 
            Drive
            Cross recess H (Phillips)
 | 
| Thread | 
            Thread
            fully threaded
 | 
| Material | 
            Material
            Steel
 | 
| Material execution | 
            Material execution
            case-hardened
 | 
| Surface | 
            Surface
            zinc plated blue
 | 
| Hardness | 
            Hardness
            450 HV
 | 
All features
Standard
Features
| Headform | 
            Headform
            Pan Head
 | 
| Drive | 
            Drive
            Cross recess H (Phillips)
 | 
| Thread | 
            Thread
            fully threaded
 | 
| Material | 
            Material
            Steel
 | 
| Material execution | 
            Material execution
            case-hardened
 | 
| Surface | 
            Surface
            zinc plated blue
 | 
| Hardness | 
            Hardness
            450 HV
 | 
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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Pozi pan head tapping screws form Z, with flat end type F - Steel - case-hardened - zinc plated blue
BN 33 - DIN 7981 F - ~ISO 7049
Phillips pan head tapping screws form H, with flat end type F - Steel - case-hardened - zinc plated blue