Precision Brand Set Screw 12950

Each screw has a recessed internal hex drive and a cup point for positive torque. The screws are made from alloy steel for strength. The material is magnetic. Set screws are threaded fasteners that typically do not have an external head. They fasten objects together to secure their placement, often in semi-permanent applications and where fine adjustment is needed since they do not require drilled holes in the object it is clamping against. Set screws are available with a variety of point styles, which determine how the screw interacts with the object it is placed against.