Lock screw, round pan head, square lock
DIN 603, steel 8.8, zinc plated
DIN 603 8.8 ZP M12X40
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) | 40 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 |
Product class | C |
Construction product | Yes |
Declaration of performance (EU-CPR) | No |
Last viewed
Wing repair washer, large outer diameter
Flush-mounted switch 10AX – 250V IP20 Valena Life
Lighting rail T-component CTA3C, Unipro
EMC LOCKNUT MS PG EMC, brass nickel plated
Surface-mounted junction box AP7 IP44, plastic
Flush-mounted outlet diagonal IP21 Exxact
Plastofast, pan head
Circuit breaker
Circuit board support TRMDLSP1
Floodlight Floodlight PFM, IP65