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D-304712CS - 76 Millimeter Chrome Silicon Die Springs

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The D-304712CS is a medium-duty compression spring manufactured by Century Spring. This spring, part of the Springs - Die - Metric (ISO) family, is made from chrome silicon material and features a blue powder coat finish. With a free length of 76 millimeters, a hole size of 40 millimeters, and a rod size of 20 millimeters, this spring is designed for metric applications. It has deflections of 19, 22.8, and 30.4 millimeters, and a maximum deflection of 31.3 millimeters. The D-304712CS has load capacities of 2038, 2445, and 3260 Newtons, with a load capacity at maximum deflection of 3357 Newtons. With a spring rate of 107.3 Newtons per millimeter, this spring is suitable for a variety of medium-duty projects.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our springs, including the D-304712CS, are proudly made in the United States. With our reliable shipping and ample supply, you can trust that Century Spring will deliver the springs you need promptly.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 0.748 in
Deflection 2 0.8976 in
Deflection 3 1.1969 in
Duty Load Medium
Finish Powder Coat
Finish Color Blue
Free Length 2.9921 in
Hole Size 1.5748 in
Load 1 458.1835 lbf
Load 2 549.6853 lbf
Load 3 732.9137 lbf
Load At Max Deflection 754.7212 lbf
Material Chrome Silicon
Max Deflection 1.2323 in
Measurement Units Metric
Rate 612.7927 lbs/in
Rod Size 0.7874 in
SKU D-304712CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 19 mm
Deflection 2 22.8 mm
Deflection 3 30.4 mm
Duty Load Medium
Finish Powder Coat
Finish Color Blue
Free Length 76 mm
Hole Size 40 mm
Load 1 2038 N
Load 2 2445 N
Load 3 3260 N
Load At Max Deflection 3357 N
Material Chrome Silicon
Max Deflection 31.3 mm
Measurement Units Metric
Rate 107.3 N/mm
Rod Size 20 mm
SKU D-304712CS