7/16″-14 x 1 3/4″ (FT) Coarse Square Hd Set Screw Cup Pt Plain Finish
Thread Pitch Type: Coarse. Square Head Set Screws: Tip pressure prevents objects from moving relative to one another in assemblies where one object is housed inside another. The square head enables wrench tightening and also an easier wrench grip for nut tightening.