Standard ISO 8752. Spring type straight pins, slotted heavy duty.
Tension pins (also known as roll pins or spring pins) are unthreaded, hollow mechanical fasteners used to securely lock two or more machine components together.
How it Works Tension & Friction: The pin is hollow and slotted (or coiled). It is slightly larger than the hole it's hammered into.
Self-Locking: Once inserted, the tension of the pin pushes outward against the wall of the hole, ensuring a secure, vibration-resistant hold.
These pins are measured by their diameter and overall length.
