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  Headquarters
25520 Avenue Stanford,
Valencia,California 91355
 
  Toll Free Ordering:
855-361-1929
Toll Free Fax Ordering
855-361-1939
 
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sales.usbushing@gmail.com
 
 
     
     
   


TOOLING COMPONENTS
  • FIXTURE KEYS


FIXTURE KEYS WITH REAMED HOLE
Body diameter is central to flats "A" and "B" within .002 T.I.R.
Eliminates the necessity of milling long slots or pockets for other stiles of keys. All sizes have 5/8 diameter shank making them interchangeable. Can be fastened from the bottom with a 1/4-20 socket head cap screw or from the top with a 5/16-18 socket head cap screw.
BLACK OXIDE FINISH.
PRECISION GROUND FIXTURE KEYS
Carburized and Hardened 1/32 deep. Precision Ground.
BLACK OXIDE FINISH.
SINE FIXTURE KEYS
  • INCH SIZES
  • METRIC SIZES
- Reduce fixture costs
- Cut extra set-up time
- Meet blueprint tolerances to the decimal point
- Completely interchangeable
Material 4140
Heat Treat: RC34-38
Now you can locate jig and fixtures on machine tool tables and position the part to be machined in one operation. All American Sine Fixture Keys eliminate the need to slot fixture bases, make step fixture keys, drill and tap keys. All you need to do is ream two 5/8" or 3/4" holes, depending on the table size. Variations in table slot sizes are easily taken care of by the wide variety of Sine Fixture Keys available.
Table slot sizes are designated by the "B" column. Shank sizes are designated in the "A" column. The shanks have an expansion feature whereby the keys can be locked in the fixture from either the top or the bottom of the fixture base.
 
 
 
STEP FIXTURE KEYS
Step Fixture Keys are used for two different table slot sizes by rotating key 90°.
BLACK OXIDE FINISH.



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