United Titanium manufactures and inventories pan phillips sheet metal screws from #4 to 1/4” diameter. We also feature pan phillips sheet metal screws upon request. These pan phillips sheet metal screws are manufactured to the most recent ASME B18.6.4, IFI, or customer stated standards with thread type AB as our standard. Our inventory is home to thousands of these pan phillips sheet metal screws in any of our various materials and sizes.