8-32 x 1/2 Phil Flat U/C Taptite Alternative Thread Rolling Screw Fully Thd Zinc & Wax D93410 They have a hex washer

They have a hex washer head and are self-tapping

The 6-32 x 3/8 Slotted Flat Undercut Machine Screw Fully Threaded Zinc is a small

It features a nylon insert that provides excellent vibration resistance and prevents loosening

The 5/16-18 x 1 Slotted Flat Machine Screw Fully Threaded Zinc is a type of screw that is used in a variety of applications

The 5/16-18 x 1 1/2 6-Lobe Truss Machine Screw Fully Threaded Zinc is a high-quality screw that is perfect for a variety of applications

8-32 x 1/2 Phil Flat U/C Taptite Alternative Thread Rolling Screw Fully Thd Zinc & Wax D93410 They have a hex washerThe 8 32 x 1 2 Phil Flat U C Taptite Alternative Thread Rolling Screw Fully Thd Zinc & Wax is a high performance screw designed for use in a variety of applications. It features a unique thread design that provides superior holding power and resistance to vibration. The screw is also self tapping, which eliminates the need for pre drilling. The zinc and wax coating provides excellent corrosion resistance and lubricity. The screw is ideal for use in