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The Benefits of 420 Chrome Stainless Steel Coiled Spring Pins

In applications requiring a combination of high strength, superior fatigue life, and corrosion resistance, 420 martensitic chrome stainless steel offers a host of technical benefits and provides an overall robust cost-effective solution.

Clever Seam Design Makes the Coiled Pin Perfect for Hinges

The Coiled Pin’s tucked seam will allow smooth, interference-free rotation of hinge/axle components in the vast majority of assemblies.  This White Paper explains why Coiled Pins are perfect for hinges.

Need help finding the right solution?

SPIROL offers complimentary Application Engineering support. We will assist on new designs as well as help resolve issues, and recommend cost savings on existing designs.