This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

D-305420CS - 127 Millimeter Chrome Silicon Die Springs

Inventory:           
Estimated Lead Time

The D-305420CS is a heavy-duty compression spring manufactured by Century Spring. It is part of the Springs - Die - Metric (ISO) family and has a powder coat finish in red. This spring has a free length of 127 millimeters and a hole size of 20 millimeters. Its deflection measurements are 25.4, 31.8, and 38.1 millimeters respectively. The D-305420CS has a duty load of heavy and a maximum deflection of 42.8 millimeters. Its load capacities include 948, 1185, and 1422 Newtons, with a load of 1597 Newtons at maximum deflection. The spring is made of chrome silicon and has a spring rate of 37.3 Newtons per millimeter. The rod size is 10 millimeters. With its metric units and reliable performance, the D-305420CS is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery for our customers' projects. That's why we ensure that our products, including the D-305420CS, are made in the United States and readily available. With our commitment to quality and efficient logistics, you can rely on Century Spring to provide you with the springs you need, when you need them.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 1 in
Deflection 2 1.252 in
Deflection 3 1.5 in
Duty Load Heavy
Finish Powder Coat
Finish Color Red
Free Length 5 in
Hole Size 0.7874 in
Load 1 213.1295 lbf
Load 2 266.4119 lbf
Load 3 319.6942 lbf
Load At Max Deflection 359.0378 lbf
Material Chrome Silicon
Max Deflection 1.685 in
Measurement Units Metric
Rate 213.0211 lbs/in
Rod Size 0.3937 in
SKU D-305420CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 25.4 mm
Deflection 2 31.8 mm
Deflection 3 38.1 mm
Duty Load Heavy
Finish Powder Coat
Finish Color Red
Free Length 127 mm
Hole Size 20 mm
Load 1 948 N
Load 2 1185 N
Load 3 1422 N
Load At Max Deflection 1597 N
Material Chrome Silicon
Max Deflection 42.8 mm
Measurement Units Metric
Rate 37.3 N/mm
Rod Size 10 mm
SKU D-305420CS