1/4-20 x 1/2 Slotted Hex Head External Sems Machine Screw Fully Threaded Zinc MSL188 They have a Phillips drive

They have a Phillips drive and a pan head with a serrated point

0 x 20 ISO14581 Metric 6-Lobe Flat Machine Screw provides secure fastening in various applications

making it ideal for use in metal

and plastic-to-metal

while the 1/2-13 thread size ensures a tight fit in compatible materials

1/4-20 x 1/2 Slotted Hex Head External Sems Machine Screw Fully Threaded Zinc MSL188 They have a Phillips driveThis 1 4 20 x 1 2 slotted hex head external sems machine screw is a fully threaded screw made of zinc. It has a slotted hex head and a 1 4 20 thread size. The screw is 1 2 inch in length and is designed for use in a variety of applications. It is commonly used in automotive, construction, and manufacturing industries.