Nord-Lock lock washer (form SP) M14 zinc plated, 100 pieces

Nord-Lock lock washer (form SP) M14 zinc plated, 100 pieces

Main features short:
Maximum safety when securing screw connections
Securing function is guaranteed at high and low preload forces
Surface-friendly and reusable

PDP Technical Attributes Sum:
Washer/Ring Type: Lock Washer | Material: Steel | Surface protection: zinc flake coated

Application areas:
According to DIN 25201, the self-locking wedge lock washer pairs are suitable as anti-loosening devices for screw connections that are exposed to the most extreme dynamic loads caused by oscillation and vibration

Product advantages:
Maximum safety when securing screw connections
Easy to assemble and disassemble
No interference from lubricants
Securing function is guaranteed at high and low preload forces
Gentle on surfaces
Reusable
Glued in pairs
Type SP = with large contact surface

Hints:
The discs have radial ribs on the outside, which, thanks to their special embossing, create a positive connection with the securing element used
On the inside, the lock washers have opposing wedge surfaces, the pitch of which is greater than the pitch of the screw or nut thread
Due to the positive locking, movement is only possible between the panes. There, the wedge effect of the counter-rotating discs immediately creates an increase in preload due to the higher pitch

Processing instructions:
For screws up to strength class 12.9
Cannot be reused when used with screws with strength class 12.9
When installing, pay attention to the correct position of the pairs of discs