Lock screw, round pan head, square lock
DIN 603, steel 8.8, zinc plated
DIN 603 8.8 A2K M12X55
With registration you can access the Würth Elektro online shop selection.
The square neck connects a round head screw to, for example, an oval hole and enables tightening from the nut side without counter-tightening.
Datasheets(X)
 | |
Material | Steel |
Property class | 8.8 |
Surface | Zinc plated |
Thread type x nominal diameter (d) | M12 |
Length (l) | 55 mm |
Head diameter (d) | 30.65 mm |
Head height (k) | 6.95 mm |
Standards | DIN 603 |
RoHS-compliant | Yes |
Head type | Cup head square neck |
Head details | With square neck |
Thread type | Metric thread |
Pitch | 1.75 mm |
Thread form | Standard metric thread |
Shank diameter | 12 mm |
Thread length (metric thread) (b) | 30 mm |
Product class | C |
Construction product | Yes |
Declaration of performance (EU-CPR) | No |
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