#4-40 x 1/2 Inch Coarse Plain 18-8 (A2) Stainless Steel Slotted Drive Pan Head Machine Screw
Pan head design is slightly rounded with minimal vertical sides. Square drive is designed to reduce the risk of stripping and allow single-handed installation. Additionally reduces the ability to tamper with the fastener once installed.
*Photographs are representational and may not be size accurate