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Wedge lock washer W.TEC, wide shape
Wedge lock washer W.TEC, wide shape - 1
Wedge lock washer W.TEC, wide shape - 2
Wedge lock washer W.TEC, wide shape - 3

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Wedge lock washer W.TEC, wide shape

Wedge lock washer - effectively secures laterally loaded, vibrating screw connections and screw connections subject to oscillations against self-turning

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254 SMO® special material is highly resistant to crevice and surface erosion and was specially developed for offshore applications on oil and gas platforms.


General:


Lock washer in accordance with DIN 25201 to prevent loosening in laterally loaded and vibrating screw connections, and screw connections subject to oscillations.


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:


  • Easy installation/removal (wedge lock washers are already glued in pairs)

  • Tested system for threadlocker (locking element that prevents unscrewing), at high as well as low tension

  • Especially suitable for dynamic loading - including when lubricants are used

  • Can be reused multiple times without loss of quality

  • Protects surfaces

  • With a narrow and a wide contact surface