12 x 3/8 Round Head Type U Drive Screw Zinc 1-8 It has a full thread

It has a full thread and a Phillips drive

while the round open-end allows for easy insertion and removal

this screw features a 1/4-inch diameter

This creates a secure connection that is resistant to vibration and loosening

12 x 3/8 Round Head Type U Drive Screw Zinc 1-8 It has a full threadThese 12 x 3 8 Round Head Type U Drive Screws are zinc plated for corrosion resistance and have a round head with a slotted drive. They are designed for use in a variety of applications, including fastening wood, metal, and plastic. The screws are self tapping, which means they can create their own threads as they are driven into the material. They are also heat treated for added strength and durability.