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-WS15-(A2C)-M10X20
Register now and access more than 20,000 products
- 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) | M10 |
Length (l1) | 20 mm |
Head diameter (dc) | 21.8 mm |
Head height (k1) | 9.2 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) | WS15 |
Thread type | Metric thread |
Pitch | 1.5 mm |
Thread form | Standard metric thread |
Thread design | Full thread |
RoHS-compliant | No |
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!