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

These screws are fully threaded for maximum holding power and have a round washer head for a finished appearance

it features a black oxide coating that provides corrosion resistance and a sleek finish

The Grade 8 steel construction provides excellent strength and durability

providing a secure and long-lasting hold for your decking projects

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.