Standard Locknut Miether


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W34 W00 Series

W34 - W00 Series, Lockwashers, Products

W34

This is our most popular series of lockwashers that are coupled with N00 and AN00 series locknuts.  Lockwashwers engage a keyway in a shaft or adapter sleeve slot, then locks the accompanying locknut in position by bending one of the washer tabs into the nut’s outside diameter slots. 

Features and benefits

  • Fast and simple to use mating component to a locknut.
  • Comprehensive size range.
  • Positive lock system for the most rigorous applications.
  • Standard Locknut sets the industry locknut standard

Price: $35.09


  • W00 through W40 sizes have a 45 degree tang angle, W44 and above have a 25 degree angle for easier locking.
  • Can be mounted directly to the shaft or on an adapter sleeve.
  • A new lockwasher should be used each time the corresponding N / AN locknut and assembly is reinstalled.
  • Unless otherwise specified, manufactured from AISI grade 1020 series steel.
  • Most suitable for applications using cams, clutches, gears, pulleys, sprockets, and other general industry power transmission applications.
Dimensions
R 6.764 INCH Bore
E 8.031 INCH Face Diameter
B 9.063 INCH Dia. over Tangs
S 0.715 INCH Key Width
X 6.503 INCH Inside Dia.
NOTAN 19 INCH No. of Tangs
T 0.52 INCH Tang Width
Q 0.146 INCH Material Thickness
Weight 90.5 LB/100