Coiled Spring Pin High Carbon Steel Plain (Inch)

Our Coiled Spring Pins made from High Carbon Steel with a Plain finish are engineered for superior load distribution, impact resistance, and long‑term retention in demanding mechanical assemblies. Unlike slotted spring pins, coiled spring pins feature a multiple‑layer spiral design that distributes stress evenly around the hole wall, reducing fatigue and extending service life in high‑vibration or high‑load applications.

Manufactured from high‑quality high carbon steel, these pins provide excellent shear strength, elasticity, and durability. The plain, uncoated finish maintains precise dimensional accuracy and direct metal‑to‑metal contact, making these pins ideal for controlled environments, precision assemblies, or applications where coatings are unnecessary or applied after installation.