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Hillman #4- 40 x 1/4-in Allen-Drive Machine Screws (50-Count)

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  • Machine screws are fasteners that are often used for binding material together by going into a tapped hole or through a hole and being held by a nut

  • For use with a nut or inserted into a threaded receptacle to fasten parts together

  • If nuts are needed for your application, be sure to use nuts of the same finish and threading for a proper fit

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