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PART NUMBER
SIZE
F
E
STOCK

 PRICE

$

 TIGHTENING TORQUE   

in/lb

CLAMP   LOAD  

 (LBS) 

S13832
6-32
 9/64     
 5/16      

2.85


S16432
8-32
5/32
3/8
 IN  STOCK        
2.95
25
90
S19024
10 - 24        
3/16
3/8
IN STOCK

      3.10        

32
130
S25020
1/4-20
9/32
7/16
IN STOCK
3.20
45
200
S37516
3/8-16
13/32
9/16




S50013
1/2-13
1/2
3/4




S62511
5/8-11
5/8
15/16





        Note: 

  • Self locking S-Locknut should be used with standard bolt thread class 2A.
  • The clamp load for critical or special application should be determined experimentally.
  • Certified for vibration resistance per MIL-STD-810D

S-Locknut

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

All metal self locking vibration resistant nuts are ideal for use basically everywhere.  Replaces standard nuts 

 MATERIAL:  stainless steel 303

S-LOCKNUT - SELF LOCKING VIBRATION RESISTANT NUTS

S-Locknut

Cross section of the S-Locknut 

  A new class of fasteners delivers simplicity in design and reliable self-locking.  Eliminates additional locking devices

 call us  908-684-4025

HOW IT WORKS

 Mating with standard 60 deg. bolt threads, the asymmetric threads enables the nut to spin freely until locking occur.  Once nut is locked, its asymmetric threads eliminates radial clearance, creates a strong axial load and will not vibrate loose.  S-Locknut - self locking vibration resistant nuts are lightweight, temperature resistant and are reusable.  

 PATENTED

  Asymmetric Fasteners Inc.  We offer self locking vibration resistant nuts and bolts

 NOTE: OTHER SIZES AND MATERIAL AVAILABLE ON REQUEST