FASCO FASTENER 1223BClick To Copy Cotter Pin, 1/4" Diameter, 2-1/2" Length, 18-8 Stainless Steel

A cotter pin, also known as a split pin, is a mechanical fastener designed to secure components and prevent loosening. It features a double-structured, semi-round wire with a loop head on one end. Once inserted through a pre-drilled hole in a bolt, shaft, or other assembly, its two prongs are bent outwards to lock the components in place, safeguarding against displacement caused by vibration or external forces. This 1/4" diameter by 2-1/2" long cotter pin, manufactured by Fasco Fastener under model code 1223B, is constructed from 18-8 stainless steel, offering a balance of strength and corrosion resistance suitable for marine and other demanding environments. Common applications include securing clevis pins, turnbuckles, rigging fittings, and various engine components in maritime settings.