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D-306712CS - 76 Millimeter Chrome Silicon Die Springs

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The D-306712CS is an extra heavy duty compression spring manufactured by Century Spring. This spring is made from chrome silicon material and has a powder coat finish in yellow color. It has a free length of 76 millimeters and a hole size of 40 millimeters. The spring has three deflection options: 12.9 millimeters, 15.2 millimeters, and 19 millimeters. The load capacity of the spring ranges from 4829 Newtons to 7101 Newtons, with a load at maximum deflection of 8297 Newtons. Its maximum deflection is 22.2 millimeters and it has a spring rate of 373.8 Newtons per millimeter. The rod size for this spring is 20 millimeters. With its exceptional strength and durability, the D-306712CS is suitable for various applications requiring extra heavy duty compression springs.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the D-306712CS, are made in the United States. With our efficient shipping processes and ample supply, we ensure that our customers receive their springs promptly. Whether you need springs for industrial, automotive, or any other applications, Century Spring has the expertise and resources to meet your requirements. Choose Century Spring for reliable products and exceptional service.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 0.5079 in
Deflection 2 0.5984 in
Deflection 3 0.748 in
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 2.9921 in
Hole Size 1.5748 in
Load 1 1085.6565 lbf
Load 2 1277.2032 lbf
Load 3 1596.4478 lbf
Load At Max Deflection 1865.3327 lbf
Material Chrome Silicon
Max Deflection 0.874 in
Measurement Units Metric
Rate 2134.7801 lbs/in
Rod Size 0.7874 in
SKU D-306712CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 12.9 mm
Deflection 2 15.2 mm
Deflection 3 19 mm
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 76 mm
Hole Size 40 mm
Load 1 4829 N
Load 2 5681 N
Load 3 7101 N
Load At Max Deflection 8297 N
Material Chrome Silicon
Max Deflection 22.2 mm
Measurement Units Metric
Rate 373.8 N/mm
Rod Size 20 mm
SKU D-306712CS