Hexagon head serrated screw with flange W-0274, steel 8.8, zinc-plated, yellow chromated (A2C)
W-0274 steel 8.8 zinc plated yellow
SCR-HEX-FLG/UKV-8.8-WS8-(A2C)-M5X16
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- The locking teeth push into the material of the component that is being screwed and block the inward unlocking torque in the unscrewing direction
- The material that is being screwed must demonstrate a significantly lower hardness in comparison to the screw (surface hardness of the screw: min. 250 HV)
- Suitable for short clamping lengths in particular
Datasheets(X)
CAD data (available after login)
Thread type x nominal diameter (d1) | M5 |
Length (l1) | 16 mm |
Head diameter (dc) | 11.8 mm |
Head height (k1) | 5.4 mm |
Standards | WN 274 |
Material | Steel |
Property class | 8.8 |
Surface | Zinc plated yellow |
Locking device operating principle | Serration |
Locking function | Locking against self-loosening by mechanical interlocking |
Head type | Hexagon head with flange |
Drive type | Outer hexagon |
External drive (s1) | WS8 |
Thread type | Metric thread |
Pitch | 0.8 mm |
Thread form | Standard metric thread |
Thread design | Full thread |
Design | 0 - not applicable |
Product class | 0 - not applicable |
Area of application | 0 - not applicable |
Regulated area | 0 - not applicable |
Construction product | 0 - not applicable |
EC declaration of conformity (CE) | 0 - not applicable |
RoHS-compliant | No |
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