1/2-13 x 3/8" Socket Set Screws, Full Thread, Allen Socket Drive, Stainless Steel 18-8, Bright Finish, Cup Point, Quantity 10 Pieces by Fastenere

1/2-13 x 3/8" Socket Set Screws, Full Thread, Allen Socket Drive, Stainless Steel 18-8, Bright Finish, Cup Point, Quantity 10 Pieces by Fastenere

Thread Diameter 0.500" Allen Hex Drive Size 1/4" Also referred to as a Grub Screw 18-8 Stainless Steel provides strength and offers good corrosion resistance in many environments. A set screw is a type of screw generally used to secure an object within or against another object. The set screw passes through a threaded hole in the outer object and is tightened against the inner object to prevent it from moving relative to the outer object. It exerts compressional or clamping force through the bottom tip that projects through the hole. The Cup Point has a special cup section supplied on the end of the threaded member having a depression in the end to reduce the area in contact with the surface which increases its holding and locking power under pressure.