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NORD-LOCK Vibration proof wedge-locking washer Stainless steel A4 M4

  1. ART NR 55437.040.001
  2. EAN 7330948041531
  3. UBB 500511632720
  4. UNSPSC 31161807
  5. Manufacturer article nr  NL-4-RVS

Price per 

Package: 200
Full Box only

Nord-Lock wedge-locking products are recognized around the world for their ability to secure bolted joints exposed to severe vibration and dynamic loads. The system cannot loosen unintentionally as it creates a wedge underneath the bolt head/nut. An ideal solution for bolted joints where failure is not an option.

For nom. size M4
Material Stainless steel
Material technical A4
  1. Select other sizes


d1 4.4
d2 7.6
s (Set) Del pro 1.8
s (Set) A4 2.2
s (Set) 254 SMO 2.2