D-1321CS - 4 Inch Chrome Alloy Die Springs

The D-1321CS is a heavy-duty die chrome alloy spring manufactured by Century Spring. This spring has a free length of 4 inches and a wire diameter of 0.125 inches, with a maximum wire diameter of 0.093 inches. It has a hole size of 0.625 inches and a rod size of 0.3428 inches. The deflection for average life is 0.6 inches, with an average life deflection force of 65 pounds. For long life, the deflection is 0.8 inches, with a long life deflection force of 86 pounds. The maximum deflection is 1.2 inches, with a maximum deflection force of 130 pounds. This spring has a rate of 108 lbs/inch. Century Spring ensures fast shipping and maintains a significant stock inventory. Our products, including the D-1321CS, are proudly made in the United States, allowing customers to receive high-quality springs for their projects promptly.