Cotter Pins with Ring - Zinc-Plated Safety Fasteners for Machinery & Automotive Use #3697450 (License: Personal Use)

These cotter pins feature a circular ring at one end and a square or rectangular head at the other, designed for easy insertion and locking in clevises, linkages, or pivot points. The zinc plating provides excellent corrosion resistance, making them suitable for outdoor or high-moisture environments. Their uniform size and finish suggest standardization for OEM or repair use.

Commonly used in automotive suspension systems, farm equipment, bicycles, and industrial machinery where non-permanent but secure fastening is required; ideal for users searching for replacement hardware or bulk mechanical components.