4-40 x 1/2 Phil Pan Taptite Alternative Thread Rolling Screw Fully Thread 410 S/S Pass &Wax NCO It features a slotted indented

It features a slotted indented hex head for easy driving

and round washer that is used to distribute the load of a screw or bolt

These 5-40 x 1 Phillips pan machine screws are fully threaded and coated in black zinc for corrosion resistance

The 5/16-18 Two Piece Low Crown Cap Nut Nickel Plated is a durable and reliable fastener that is perfect for a variety of applications

and dimensions

4-40 x 1/2 Phil Pan Taptite Alternative Thread Rolling Screw Fully Thread 410 S/S Pass &Wax NCO It features a slotted indentedThe 4 40 x 1 2 Phil Pan Taptite Alternative Thread Rolling Screw Fully Thread 410 S S Pass & Wax is a high performance screw designed for use in a variety of applications. It features a 4 40 thread size, a 1 2 inch length, and a Phillips pan head. The screw is made of 410 stainless steel and has a passivated and waxed finish for corrosion resistance. The Taptite thread rolling design provides superior holding power and reduces the risk of stripping.