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D-1421CS - 1.75 Inch Chrome Alloy Die Springs

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The D-1421CS is an extra heavy duty compression spring manufactured by Century Spring. Made from chrome alloy, this spring has a green finish and measures 1.75 inches in free length. It has a hole size of 0.625 inches and a wire diameter of 0.126 inches, with a maximum wire diameter of 0.11 inches. The deflection for average life is 0.26 inches, with an average life deflection force of 84 pounds. For long life, the deflection is 0.35 inches, with a long life deflection force of 112 pounds. This spring can handle a maximum deflection of 0.44 inches and a maximum deflection force of 140 pounds. With a rate of 320 lbs/inch, the D-1421CS is a reliable and sturdy spring suitable for a variety of applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. That's why we ensure that our springs, including the D-1421CS, are readily available for prompt delivery. As an American manufacturer, we take pride in producing high-quality springs in the United States. With our efficient shipping and ample supply, customers can rely on Century Spring to provide them with the springs they need, when they need them.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 84 lb
Brand Century Spring
Deflection For Average Life 0.26 in
Deflection For Long Life 0.35 in
Duty Load Extra Heavy
Finish None
Finish Color Green
Free Length 1.75 in
Hole Size 0.625 in
Long Life Deflection Force 112 lb
Material Chrome Alloy
Maximum Deflection 0.44 in
Maximum Deflection Force 140 lb
Measurement Units Standard
Rate 320 lbs/in
Rod Size 0.3428 in
SKU D-1421CS
Wire Diameter 0.126 in x 0.11 in
Specs (in metric)
Label Value
Average Life Deflection Force 38.1 kg
Brand Century Spring
Deflection For Average Life 6.6 mm
Deflection For Long Life 8.89 mm
Duty Load Extra Heavy
Finish None
Finish Color Green
Free Length 44.45 mm
Hole Size 15.88 mm
Long Life Deflection Force 50.79 kg
Material Chrome Alloy
Maximum Deflection 11.18 mm
Maximum Deflection Force 63.49 kg
Measurement Units Standard
Rate 36155.15 N/mm
Rod Size 8.71 mm
SKU D-1421CS
Wire Diameter 3.2 mm x 2.79 mm