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Asymmetric Fasteners Inc. applies new thread technology for
unsurpassed locking performance.  A new patented vibration
resistant fasteners uses asymmetric threads to self-lock.  This two
piece unit uses the wedging action between the shallow thread
inclines of the nut and bolt/sleeve for self-locking when the nut
encounters resistance.  The nut turns freely until it contacts parts
being clamped.  A additional turns wedge them into a locked and
vibration resistant condition.
Torksleeve M
THE FASTENERS ARE COVERED UNDER
PATENT NUMBERS
US5067846 AND US6000875
Offers multiple locking
capabilities
A-LOCK
Self-locking nuts
and bolts
D-locknut
Works with standard
bolt threads
Shaftloc
Mounts mechanical
components onto a shaft
Proven technology for your
fastening needs since 1995
PATENTED
BOLT/SLEEVE
NUT
PATENTED THREAD
CLAMPED PARTS
Torksleeve B
Mounts ball bearings to
the frame
Torksleeve BC
Mounts ball bearings
onto a shaft
Fasteners are certified for vibration resistance per
Mil-STD-810D,Meth. 514.3 proc. 1 Cat.4.
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AFI ASYMMETRIC FASTENERS INC.
introducing...
Self-locking vibration resistant
fasteners
designed for fast assembly and disassembly
ASYMMETRIC FASTENERS INC.  32 CANTERBURY LANE  HACKETTSTOWN,  NJ  07840  
e-mail   stanis@asymmetricfasteners.com        TEL 908-684-4025