1/4" x 2" Coiled Spring Pins – High Carbon Steel, Plain

Provide maximum strength and vibration resistance with durable 1/4" x 2" coiled spring pins manufactured from high carbon steel. Featuring a multi‑coil design, these plain‑finish spring pins evenly distribute load throughout the hole, reducing stress concentration and significantly improving fatigue life compared to slotted spring pins. Ideal for automotive assemblies, industrial machinery, equipment repair, and heavy‑duty mechanical applications, they deliver secure self‑retention, high shear strength, and reliable long‑term performance under repeated shock and vibration.