06/18/2026
Stronger. Simpler. Smarter.
That's the slotted tension pin advantage.
Stronger: A single piece of hardened spring steel that can be doubled for increased load capacity. More vibration resistant than coiled pins. Holds firm where traditional fasteners loosen.
Simpler: No reaming. No special tools. No secondary operations. One installation step, standard hole tolerances, and it works in agriculture, construction, HVAC, consumer products, and more.
Smarter: Can replace over 15 different fasteners in a single design. Lightweight. Lower assembly costs. Better long-term reliability.
For over 50 years, manufacturers have trusted slotted tension pins to reduce complexity and cut costs without sacrificing strength.
Ready for a fastening solution that works?
Rollpins®. Spring pins. Tension pins. Locking pins. Locking dowel pins. Slotted spring pins. ASME B 18.8.2. ISO 8752…