The Cotter Pin 3/16 x 3/4 Dowell Pin from Metallics West Inc. is an essential fastening component designed for reliable performance in various applications. This pack contains 100 pieces, making it ideal for both professional and DIY projects. Crafted from durable materials, these cotter pins ensure secure fastening and stability. With a size of 3/16 inch diameter and 3/4 inch length, they are perfect for use in machinery, automotive, and construction settings. The ebony finish adds a sleek look while providing corrosion resistance, ensuring longevity and durability in demanding environments.