Welcome to Würth Poland For trade customers only

Wyłącznie dla firm

Infolinia +48 22 510 20 10

Faktura VAT

Szybka dostawa

Ponad 125 000 produktów

Wedge lock washer Nord-Lock, wide shape (NLsp)

For detailed information, other images and documents, please select individual articles from the following table.

Wedge lock washer Nord-Lock, wide shape (NLsp)

Original Nord-Lock wedge lock technology with CE marking and laser marking. For effective thread locking on laterally loaded, vibrating screw connections and screw connections subject to oscillations to prevent self-turning.

See product details

Available in 9 versions

Show variants

Prices for customers after login

Exclusively for trade customers

Register now and access more than 125,000 products

Variants

Exclusively for trade customers

Register now and access more than 125,000 products

Login/Register
Locate shop

Call customer service: 22 510 20 10

Prices for customers after login

General:


Original Nord-Lock wedge lock washers secure screw connections that are subject to severe vibrations and dynamic loads.


Corrosion resistance:


High level of corrosion resistance (at least 1,000 hours in salt spray test in accordance with ISO 9227)


Function:


Highly secure locking as wedge surfaces slope up between the two lock washers. The screw connection is locked by pretension instead of by friction.


Advantages:


  • Quick and easy installation/removal with standard tools

  • Secure locking even with lubrication

  • Reliable securing - even for screw connections with short clamping lengths

  • Reusable (depending on operating environment)

  • CE marking

  • Laser marking for continuous traceability

  • Designed for screws up to and including strength class 12.9 (steel) and A4-80 (high-grade steel)

Certificates and approvals:


  • DIBt (Deutsches Institut für Bautechnik - German Institute for Construction Technology)

  • DNV GL (Det Norske Veritas Germanischer Lloyd)

  • EBA (Eisenbahn-Bundesamt - German Federal Railway Authority)

  • TÜV (Technischer Überwachungs-Verein - German Technical Inspection Association)

  • LR (Lloyd's Register)

Note:


For the recommended tightening torques, please see the technical information from the manufacturer.