NSK-L for slotted hole fixings

If high spring action is required across all strength classes, the "NSK-L" locking washer is the optimum solution for all applications.

Name: NSK-L20
Article number: 070300
Variant: Spring steel
Product family: NSK-L
Inner diameter (di): Ø 21,00+0,58
Outer diameter (da): Ø 40,00-0,52
Initial material thickness (s): 4.00±0.07
Height (h): 6.00±0.30
Weight/1,000 pcs.: 28,58 kg
Packaging unit (vpe): 100
URL: https://www.teckentrup-sli.de/en/products/nsk-l