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D-9100521CS - 1.25 Inch Chrome Silicon Die Springs

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The D-9100521CS is a medium duty compression spring manufactured by Century Spring. It is made from chrome silicon material and has a blue finish. This spring has a wire diameter of 0.112 inches, a free length of 1.25 inches, and a maximum deflection of 0.47 inches. The deflection for average life is 0.38 inches, with an average life deflection force of 91 Pound. For long life, the deflection is 0.31 inches, with a long life deflection force of 74 Pound. The D-9100521CS has a maximum deflection force of 113 Pound and a rate of 240 lbs/inch. Its rod size is 0.3428 Inch and the hole size is 0.625 inches. With a shipping weight of 0.0371 Pound, this spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and significant stock inventory. We understand the importance of timely delivery for our customers' projects. With our reliable shipping services, you can count on receiving your springs quickly. Additionally, all our springs, including the D-9100521CS, are proudly made in the United States. We prioritize quality and craftsmanship in every product we offer. Trust Century Spring for your spring needs, and experience our commitment to excellence and customer satisfaction.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 91 lb
Brand Century Spring
Deflection For Average Life 0.38 in
Deflection For Long Life 0.31 in
Duty Load Medium
Finish None
Finish Color Blue
Free Length 1.25 in
Hole Size 0.625 in
Long Life Deflection Force 74 lb
Material Chrome Silicon
Maximum Deflection 0.47 in
Maximum Deflection Force 113 lb
Measurement Units Standard
Rate 240 lbs/in
Rod Size 0.3428 in
SKU D-9100521CS
Wire Diameter 0.112 in x 0.086 in
Specs (in metric)
Label Value
Average Life Deflection Force 41.27 kg
Brand Century Spring
Deflection For Average Life 9.65 mm
Deflection For Long Life 7.87 mm
Duty Load Medium
Finish None
Finish Color Blue
Free Length 31.75 mm
Hole Size 15.88 mm
Long Life Deflection Force 33.56 kg
Material Chrome Silicon
Maximum Deflection 11.94 mm
Maximum Deflection Force 51.25 kg
Measurement Units Standard
Rate 27116.36 N/mm
Rod Size 8.71 mm
SKU D-9100521CS
Wire Diameter 2.84 mm x 2.18 mm