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D-1328CS - 4 Inch Chrome Alloy Die Springs

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The D-1328CS is a heavy duty compression spring manufactured by Century Spring. This chrome alloy spring has a gold finish color and a wire diameter of 0.165 inches. It has a free length of 4 inches and a maximum deflection of 1.2 inches, with a maximum deflection force of 278 pounds. The deflection for average life is 0.6 inches, with an average life deflection force of 139 pounds. For long life, the deflection is 0.8 inches, and the long life deflection force is 186 pounds. The spring has a rate of 232 lbs/inch and a rod size of 0.375 inches. It is designed to fit a hole size of 0.75 inches. With Century Spring's fast shipping and extensive stock inventory, you can count on receiving high-quality springs made in the United States for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 4 in
Hole Size 0.75 in
Material Chrome Alloy
Measurement Units Standard
Rate 232 lbs/in
Rod Size 0.375 in
SKU D-1328CS
Wire Diameter 0.165 in x 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 101.6 mm
Hole Size 19.05 mm
Material Chrome Alloy
Measurement Units Standard
Rate 40.62 N/mm
Rod Size 9.53 mm
SKU D-1328CS
Wire Diameter 4.19 mm x 3.18 mm