Slotted Spring Pin High Carbon Steel Plain (Inch)

Our Slotted Spring Pins made from High Carbon Steel with a Plain finish are designed for secure, self‑locking retention in assemblies subjected to vibration, impact, and repetitive motion. Manufactured from high carbon steel, these spring pins provide excellent strength, resilience, and shear resistance, making them ideal for demanding industrial and mechanical applications.

The slotted (tension pin) design allows the pin to compress during installation and then expand inside the mating hole, creating a strong interference fit without the need for additional fasteners. The plain, uncoated finish maintains precise dimensional accuracy and direct metal‑to‑metal contact, making these pins well‑suited for controlled environments or applications where coatings are not required.