1/2-13 x 2 Flat Head Socket Cap Screws, Allen Socket Drive, Stainless Steel 18-8, Full Thread, Bright Finish, Machine Thread, Quantity 50 by$$Hardware

Flat head socket cap screws have a internal hex drive that can be driven with an allen key or hex bit and a machine thread that will match up to any internally threaded item with the same machined thread patern which is apart of the unified thread system Flat head screws have a flat top that tapers down to a cone shape that will sit flush into a countersunk hole and give a finished appearance 82 degree flat head is the most common countersunk screw head angle These flat socket cap screws are made of a high quality 18-8 grade stainless steel that offers a great corrosion and chemical resistance that will stand strong against the elements. Flat head countersunk machine screws length are measured from the top of the flat head to the end of the thread and the thread length is the overall length minus the height of the head