10-32 x 1 Phil Pan Taptite Alternative Thread Rolling Screw Fully Thrd 18-8 S/S Pass & Wax KPG The screws are self-piercing

The screws are self-piercing

The 14-10 x 5 1/2 Phillips Flat Self Tapping Screw Type A Fully Threaded Zinc is a versatile and durable screw designed for a wide range of applications

The 6-32 x 1/4 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Black Oxide is a versatile and durable fastener designed for a wide range of applications

They are also full threaded

They have a slotted indented hex washer head

10-32 x 1 Phil Pan Taptite Alternative Thread Rolling Screw Fully Thrd 18-8 S/S Pass & Wax KPG The screws are self-piercingThe 10 32 x 1 Phil Pan Taptite Alternative Thread Rolling Screw Fully Threaded 18 8 Stainless Steel Passivated and Waxed is a high performance screw designed for use in a wide range of applications. It features a unique thread design that provides superior holding power and resistance to vibration loosening. The screw is also self tapping, eliminating the need for pre drilling, and is made from 18 8 stainless steel for excellent corrosion resistance.