Heavy Spirol Pins

Heavy Spirol Pins

Our Heavy Spirol Pins, also known as heavy-duty spiral spring pins, are designed for high-strength retention and superior resistance to shock and vibration. Unlike standard roll pins, these pins feature a spiral-wound design that distributes stress evenly, making them ideal for demanding mechanical assemblies and dynamic load conditions. Manufactured from 18-8, they offer excellent corrosion resistance and mechanical strength, suited for use in heavy machinery, power transmission, automotive systems, and industrial equipment. The heavy wall construction provides increased shear strength and durability, even under repetitive stress or misalignment. Ideal for applications requiring secure, long-lasting fastening without the need for threading or adhesives. Available in bulk—Contact us for pricing, special inquiries, and availability.