Hex head screw with thread up to head DIN 933, steel 8.8U, hot-dip galvanised (hdg)
DIN 933 hot-dip galvanised steel 8.8U
SCR-HEX-DIN933 8.8U-WS27-(HDG)-M18X80
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- Manufactured with undersized thread in tolerance class 6AZ (thread play) before surface protection is applied (DIN EN ISO 10684).
- The screws are ISO-compliant after hot-dip galvanisation.
- The screws must not be used with nuts that have an oversized thread. This can create problems in the screwed joint and may cause the connection to fail.
DIN 933 has been withdrawn and replaced by ISO 4017. There is some similarity (nominal dimensions extended | width across flats changed for M10, M12, M14 and M22).
Datasheets(X)
CAD data (available after login)
 | |
Thread type x nominal diameter (d1) | M18 |
Length (l1) | 80 mm |
Head height (k1) | 11.5 mm |
External drive (s1) | WS27 |
Standards | DIN 933 |
Material | Steel |
Property class | 8.8U |
Surface | Hot dip galvanized |
Head type | Hexagon head |
Drive type | Outer hexagon |
Thread type | Metric thread |
Thread form | Standard metric thread |
Thread design | Full thread |
Thread length (metric thread) | 80 mm |
Product class | A |
RoHS-compliant | Yes |
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