Significant Benefits

            D-locknut is:
Vibration resistant
Heat resistant
Self-locking
Reusable
Reliable
Torque sensitive  
Turns freely to apply and remove
Will not damage bolt threads
Replaces nuts in existing assemblies
Can be applied against rotational components
Certified per MIL. Std. 810D 

 D-Locknut in locked position

D-Locknut

D-Locknut

 LOCKING NUT

 The free-turning D-LOCKNUT is threaded onto a bolt.  With a wrench, torque the slitted nut to your required force.  By applying torque to the locking nut, the radial force compresses sections of the slitted nut, 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 slitted nut.

 SLITTED NUT

MATERIAL:  Stainless steel 303

 COMPONENTS

 PATENTED

Part Number
T
N
L
W
   Stock    

    Price $  

qty/1  

              D 51000              

10/24       
.16    
.40   
  7/16      
in stock
8.50
D 51001






D 51002
1/4-20
.16
.40
1/2
in stock
8.90
D 51003






D 51004
3/8-16
.23
.53
11/16
in stock
9.90
D 51005






D 51006
1/2-13
.33
.65
7/8
in stock
12.95
D 51007






D 51008
3/4-10
.41
.86
11/4
in stock
16.50

 

HOW IT WORKS

 NOTE;  The information contained herein is subject to change without notice. 

 SLOTTED NUT

 call us 908-684-4025

 Our Products

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 STANDARD BOLT

 NOTE:  OTHER SIZES AND MATERIAL AVAILABLE ON REQUEST