Back Home / Fasteners / Pins / COTTER PIN – ZINC 3/8″ X 3″ COTTER PIN – ZINC 3/8″ X 3″ SKU: 38X3CP Categories: Fasteners, Pins Metal, extended prong type cotter pin. Extended prong makes separating the tines easier. Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position. When used with castle or slotted nuts, it becomes a safety locking device. Low carbon steel, zinc plated material Diameter is 3/8 inch Length is 3 inches Case Quantity: 25 Log In For Pricing