Raised countersunk head screw with recessed head, H ISO 7047, steel 4.8, zinc-plated, blue passivated (A2K)
ISO 7047 steel 4.8 zinc plated
SCR-RSDCS-ISO7047-4.8-H4-(A2K)-M8X20
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ISO 7047 replaces DIN 966 | There is some limited similarity | Some head heights and head diameters have been changed | Thread lengths changed | Strength class 5.8 and 8.8 omitted | Recessed head penetration depths changed.
Datasheets(X)
 | |
Thread type x nominal diameter (d1) | M8 |
Length (l1) | 20 mm |
Head diameter (dk) | 15.8 mm |
Head height (k1) | 4.65 mm |
Standards | ISO 7047 |
Material | Steel |
Property class | 4.8 |
Surface | Zinc plated |
RoHS-compliant | Yes |
Head type | Raised countersunk head |
Drive type | Crosshead |
Internal drive | H4 |
Thread type | Metric thread |
Pitch | 1.25 mm |
Thread form | Standard metric thread |
Product class | A |
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