Lock washer NF E 25511 - DISC-TENS-NFE25511-(MZN)-12,4X27

Lock washer NF E 25511

Name: Lock washer NF E 25511
Brand: Würth
SKU: 462411227

NF E 25511 steel mechanically applied zinc coating
DISC-TENS-NFE25511-(MZN)-12,4X27

Art.-no. 462411227

EAN 4065746270342

All versions

Specification

Steel, mechanically applied zinc coating, without toothing on the underside

The NF E 25511 is only partially suitable as a contact disc due to the lack of teeth on the underside, meaning that contact with the base material is not possible, especially with painted surfaces.

Surface: Mechanically applied zinc coating white 15-20 µm + passivation CrVI free 192 h RR

Technical information


Suitable for screw thread	M12
Internal diameter (d₁)	12.4 mm
Outer diameter (d₂)	27 mm
Height (h₁)	2.6 mm
Thickness (s₁)	1.8 mm
Standards	NF E 25511
Material	Steel
Surface	Zinc plated
RoHS-compliant	Yes
Corrosion protection period	192 h
Locking device operating principle	Serrated lock washer