Our Products

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 D-Locknut

 A compact and light weight Torksleeve mounts gears, pulleys, sprockets, ball bearings onto a keyless shaft.

TSM

Torksleeve M

TSLock

 Product Certification

Torksleeve Lock

 Locks in any position

on bolt or threaded shaft

 OUR GOAL

Our goal at Asymmetric Fasteners is to provide state of the art fasteners that combine vibration resistance and self-locking technology with uncomplicated installation.

By design, AFI delivers self locking, vibration resistant nuts and bolts that do not require additional locking components, simplifying installation and creating cost effective solution for fastening needs, all without sacrificing reliability and effectiveness.

TSA

V-Bolt

 No additional locking

devices - free turning

 call us  908-684-4025

 OUR FASTENERS SOLVE VIBRATION LOOSENING UNDER A WIDE RANGE OF CONDITION

 PATENTED

  Two sets of 1/2 “ diameter nuts and bolts (our A-lock) were supplied to independent Laboratory  for the vibration test.  One set was made from 18-8 stainless steel and one set was made from low carbon steel.  The steel bar (6.0” long x 1.0” wide x ½” thick) was attached at one end to a shaker arm, end other end of the bar was free hanging (see fig.).  The nut was torqued to 45 ft/lb.
The duration of the random vibration test was one hour for each X, Y and Z axis, and subjected to a frequency ranging from 20 to 2000 Hz as shown in the data sheet below.
The test results showed no visual anomalies noted on units.  The certification was issued per specification
MIL-STD-810D, Meth. 514.3, Proc. 1 Cat. 4

 The clamp load for critical or special application should be determined experimentally.

Torksleeve A

Torksleeve A 3

 No additional locking

devices - free turning

Asymmetric Fasteners Inc.

Torksleeve B

TSA 3

V-Bolt

 The most elegant fasteners for mounting keyless components onto a shaft

 A SUPERIOR WAY TO FASTEN ROTATING COMPONENTS. Surpassing  because of its simplicity,

   New sleeve technology for mounting pulleys, gears or sprockets onto a keyless shaft.

We offer self locking vibration resistant nuts and bolts

 TSA 2

TSB

S-Locknut

 Our patented self locking vibration resistant bolts and nuts uses asymmetric threads to self lock.