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D-104CS - 4.50 Inch Oil Tempered Die Springs

The D-104CS is a medium duty compression spring manufactured by Century Spring. It is made from oil tempered material and does not have a finish. This spring has a wire diameter of 0.375 inch and a maximum wire diameter of 0.188 inches. The free length of the spring is 4.5 inches and the hole size is 1.75 inches. It has a maximum deflection of 1.8 inches and a maximum deflection force of 979 pounds. The deflection for average life is 1.13 inches with an average life deflection force of 612 pounds. The spring rate is 544 lbs/inch and the rod size is 0.875 inches. The shipping weight of the D-104CS is 0.892 pounds.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery and ensure that our customers receive their springs quickly. Our products, including the D-104CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring is your go-to source for high-quality springs for all your projects.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 612 lb
Brand Century Spring
Deflection For Average Life 1.13 in
Duty Load Medium
Finish None
Free Length 4.5 in
Hole Size 1.75 in
Material Oil Tempered
Maximum Deflection 1.8 in
Maximum Deflection Force 979 lb
Measurement Units Standard
Rate 544 lbs/in
Rod Size 0.875 in
SKU D-104CS
Wire Diameter 0.375 in x 0.188 in
Specs (in metric)
Label Value
Average Life Deflection Force 277.55 kg
Brand Century Spring
Deflection For Average Life 28.7 mm
Duty Load Medium
Finish None
Free Length 114.3 mm
Hole Size 44.45 mm
Material Oil Tempered
Maximum Deflection 45.72 mm
Maximum Deflection Force 443.99 kg
Measurement Units Standard
Rate 61463.75 N/mm
Rod Size 22.23 mm
SKU D-104CS
Wire Diameter 9.53 mm x 4.78 mm