





♻️ The smart spring that moves with your environment — feel the heat, catch the cool!
This 2-Way Nitinol Shape Memory Alloy Spring features a 0.7mm wire gauge and 9mm diameter, expanding at 60°C and contracting at 30°C. It autonomously changes length from 15mm to over 40mm, exerting force in both directions, making it ideal for cutting-edge hardware applications requiring responsive, temperature-driven actuation.
| ASIN | B07TD34ZGV |
| Best Sellers Rank | #277,808 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Mechanical Constant Force Springs |
| Date First Available | June 23, 2019 |
| Item Weight | 0.317 ounces |
| Item model number | nx-spr-w07x9x14 |
| Manufacturer | Nexmetal |
| Package Dimensions | 2.56 x 1.85 x 0.31 inches |
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