1/4-20 x 1/2 6-Lobe Pan Taptite Alternative Thread Roll Sc Fully Thrd 18-8 S/S Pass & Wax 12/24-3/8 They have a slotted hex

They have a slotted hex washer head for easy driving and a sharp point for easy starting

4 x 18 DIN 7985 A Metric Phillips Pan Machine Screw is a type of screw that is used in a variety of applications

Ideal for heavy-duty projects such as framing

The full contour truss head offers a large bearing surface

1/4-20 x 1/2 6-Lobe Pan Taptite Alternative Thread Roll Sc Fully Thrd 18-8 S/S Pass & Wax 12/24-3/8 They have a slotted hex1 4 20 x 1 2 6 Lobe Pan Taptite Alternative Thread Roll Sc Fully Thrd 18 8 S S Pass & Wax is a self threading screw made of 18 8 stainless steel. It has a 1 4 20 thread size, a length of 1 2 inch, and a 6 lobe pan head. The screw is fully threaded and has a passivated and waxed finish. It is designed to be used in applications where high strength and corrosion resistance are required.