3/16X3 1/2 Cotter Pin Zinc DPLFDN * **Head Type:** Hexagonal head

* **Head Type:** Hexagonal head for easy tightening with a hex key

The other end has a threaded stud that screws into the bottom surface

The extended prongs on the pins provide additional holding power

This 4-40 x 3/8 Knurled Thumb Screw is made of 18-8 stainless steel

3/16X3 1/2 Cotter Pin Zinc DPLFDN * **Head Type:** Hexagonal headThe 3 16 x 3 1 2 inch Cotter Pin is a zinc plated steel fastener designed to secure two objects together, preventing them from coming apart. It features a U shaped body with two legs of equal length, each measuring 3 1 2 inches long. The diameter of the pin is 3 16 inch, providing a snug fit in holes of that size. The zinc coating protects the pin from corrosion and rust, ensuring its durability in various environments. Cotter pins are commonly used