PART NUMBER
A
C
D
E

Drill hole

in component 

Tap hole 

 in component   

Bore dia.   B 
+ .001

-.000

 Stock   

 Torque transfer

in/lb  

 Price  $
 3009UNC    
   .50      
.77   
.37   
.50     
   .312  +.002-.002
        3/8-16  UNC-2B
    .125



3009UNC-1




 
      
    .156



3009UNC-2






     .187



3009UNC-3






     .250
 in stock
       50
    12.85

3009UNC-M1  







   4mm



3009UNC-M2






    6mm



3010UNC
.50
.78
.44
.62
.4219  +.002-.002
1/2-13  UNC-2B
.250 








(drill 27/64)
















 3012UNC
  .63
.95
.50
.75
   .5312  +.002-.002
    5/8-11  UNC-2B
    .250
  
      130
    15.00
3012UNC-1




(drill 17/32) 
       
     .312



3012UNC-2






      .375
 in stock 
      130
    15.00
3012UNC-M1






     8mm



  3014UNC
  .75
1.16
.75
1.00
   .766  +.002-.002
          7/8-9  UNC-2B
       .500

     400
    17.85
3014UNC-1




 (drill 49/64)
       
        .437
   
     400
    17.85
3014UNC-2






        .5625



3014UNC-M1






   12mm



3014UNC-M2






    14mm



3016UNC
.75
1.32
1.12
1.38
1.1719 +.002-.002
1-1/4-12  UNF-2B
.750



3016UNC-1




 (drill 1 -11/64)
 
.875



3016UNC-M1






20mm



3016UNC-M2






22mm



3018UNC
.75
1.32
1.50 
1.87
1.4220 +.002 -.002
1-1/2-12  UNF-2B
1.000



3018UNC-1




(drill 1-27/64) 
 
1.250



3018UNC-M1






24mm



 

 wrench 1

 wrench 2

S 3010 UNC

Price

$

1.500

 NOTE:  OTHER SIZES AND MATERIAL AVAILABLE ON REQUEST

.875

OD

 COMPONENT

-.001

 Torksleeve A 2

SLEEVE  TSA 2

 A threaded bore in keyless pulleys, gears, sprockets bolted with the single sleeve Torksleeve A2 (TSA2) generates a uniform locking pressure on the shaft by turning a nut. It offers repeatable, precise axial positioning along with high torque transfer capability.  

New method for mounting pulleys on shaft with a single sleeve.  Offers low cost, high torque, provides secure vibration resistant bidirectional movement.


Sleeve

Any component with a standard 60 degrees bore thread can be assembled with Torksleeve A2 (TSA2).   

.437

OPTIONAL COMPONENTS MOUNTING

USING SLEEVE

Torksleeve A2 (TSA2) mounting keyless pulleys on shaft


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

 TSA 2

 INCH - METRIC

Installation

 Screw the slitted sleeve with nut into your pulley or gear, and hand tighten.  Insert sleeve/pulley assembly onto a shaft.  Hold the sleeve with a wrench 1, and with a wrench 2 torque the nut against the component.  The component will slide axially on the shallow inclines of the sleeve threads, generating a high radial force locking the component and simultaneously contracts the slitted sleeve causing to grip the shaft.

to lock

component

.625


+.000

 MATERIAL: stainless steel 303

PART

NUMBER

S 3009 UNC


S 3016 UNC

 NUT

contact us

 to remove

component

.750


S 3018 UNC

 PATENTED

1.375

 PATENTED

Stock

S 3014 UNC

Call us 908-684-4025

 Torksleeve A 2

S 3012 UNC

 Our Products

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