5/16X1 1/2 Cotter Pin Zinc .375-.875 The 4-40 x 3/16 Phillips

The 4-40 x 3/16 Phillips Pan Thread Cutting Screw Type 1 Fully Threaded Zinc is a small

- #6 diameter

The slotted indented hex washer head provides a secure grip during installation and prevents slippage

aerospace components

5/16X1 1/2 Cotter Pin Zinc .375-.875 The 4-40 x 3/16 PhillipsThe 5 16 x 1 1 2 Cotter Pin is a zinc plated steel fastener used to secure components in place. It has a length of 1 1 2 inches and a diameter of 5 16 inches. The pin is split down the middle, creating two prongs that are spread apart when inserted into a hole. The prongs then engage with the sides of the hole, preventing the pin from being removed. Cotter pins are commonly used in automotive, marine, and industrial applications.