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Email  tad@asymmetricfasteners.com

     Significant Benefits

  • Replaces nuts in existing assembly
  • Eliminates additional locking devices
  • Turns freely to apply and remove
  • Reusable
  • Can be applied against rotational components
  • Certified for vibration resistant per MIL-STD-810D

 D-Locknut in locked position

 PATENTED

Part Number
T
N
L
W
   Stock    
      Price   







              D 51000              

10/24       
.16    
.40   
  7/16      
in stock
6.50
D 51001






D 51002
1/4-20
.16
.40
1/2
in stock
6.50
D 51003






D 51004
3/8-16
.23
.53
11/16
in stock
7'50
D 51005






D 51006
1/2-13
.33
.65
7/8
in stock
9.25
D 51007






D 51008
3/4-10
.41
.86
11/4
in stock
11.50

 

 NOTE:  OTHER SIZES AND MATERIAL AVAILABLE ON REQUEST

HOW IT WORKS

 SLOTTED NUT

D-Locknut

D-Locknut

   D-locknut's unique design offers a high degree of locking in any position on a threaded bolt or shaft regardless of its clamping load.

 SELF LOCKING VIBRATION RESISTANT NUT

The free turning D-Locknut is threaded into the bolt.  With a wrench, torque the slotted nut to your required force.  By applying torque to the locking nut, the radial force compresses sections of the slotted neck, wedging its threads with the bolt threads.  This deflection produces a strong 360 deg. mechanical connection and does not damage or mar the threads of the bolt.   To remove the D-Locknut, first loosen the locking nut approximately 3/4 of a turn and then loosen the slotted nut.

 LOCKING NUT

 call us 908-684-4025

 D-Locknut  SELF LOCKING VIBRATION RESISTAND NUT

MATERIAL:  Stainless steel 303

 Unique design 
D-locknut's offers high degree of locking in any position on a threaded bolt or shaft regardless of its clamping load.