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D-306720CS - 127 Millimeter Chrome Silicon Die Springs

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The D-306720CS is an extra heavy duty compression spring manufactured by Century Spring. This spring is part of the Springs - Die - Metric (ISO) family and has a powder coat finish in yellow color. It has a free length of 127 millimeters and a hole size of 40 millimeters. The D-306720CS is made from chrome silicon material and has a maximum deflection of 40.1 millimeters. With a rate of 218 Newtons per millimeter, this spring can withstand loads of up to 8743 Newtons. Its deflection measurements are 21.6, 25.4, and 31.8 millimeters. Century Spring ensures high-quality springs that meet your extra heavy duty needs.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. Our products, including the D-306720CS, are proudly made in the United States. We understand the importance of quick delivery and strive to ensure that our customers receive their springs promptly. With a significant stock of various springs, we can fulfill your requirements efficiently. Choose Century Spring for reliable shipping and a wide range of high-quality springs manufactured in the USA.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 0.8504 in
Deflection 2 1 in
Deflection 3 1.252 in
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 5 in
Hole Size 1.5748 in
Load 1 1058.2284 lbf
Load 2 1245.054 lbf
Load 3 1556.205 lbf
Load At Max Deflection 1965.6025 lbf
Material Chrome Silicon
Max Deflection 1.5787 in
Measurement Units Metric
Rate 1245.0029 lbs/in
Rod Size 0.7874 in
SKU D-306720CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 21.6 mm
Deflection 2 25.4 mm
Deflection 3 31.8 mm
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 127 mm
Hole Size 40 mm
Load 1 4707 N
Load 2 5538 N
Load 3 6922 N
Load At Max Deflection 8743 N
Material Chrome Silicon
Max Deflection 40.1 mm
Measurement Units Metric
Rate 218 N/mm
Rod Size 20 mm
SKU D-306720CS