50 1/4-20 X 3/4″ Phillips Oval Head China Machine Screws

Some recent screw China machined parts auctions on eBay:

SFU1204 L300mm Rolled Ball Screw C7 With 1204 For BK/BF10 End Machined CNC Parts

$16.99
End Date: Wednesday Jun-21-2017 21:16:29 PDT
Buy It Now for only: $16.99
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SFU1204 L700mm Rolled Ball Screw C7 With 1204 For BK/BF10 End Machined CNC Parts
$21.99
End Date: Wednesday Jun-14-2017 20:16:50 PDT
Buy It Now for only: $21.99
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SFU1204 L300mm Rolled Ball Screw C7 with 1204 For BK/BF10 End Machined CNC Parts
$16.78
End Date: Tuesday Jun-13-2017 20:49:13 PDT
Buy It Now for only: $16.78
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