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D-79CS - 3 Inch Oil Tempered Die Springs

The D-79CS is a medium duty compression spring manufactured by Century Spring. It is made from oil tempered material and has a standard measurement unit. This spring has a free length of 3 inches and a wire diameter of 0.292 inches. The hole size is 1.25 inches and the rod size is 0.625 inches. It has a maximum deflection of 1.2 inches and a maximum deflection force of 787 pounds. The deflection for average life is 0.75 inches with an average life deflection force of 492 pounds. The spring rate is 570 lbs/inch. The shipping weight of this spring is 0.2874 pounds. Century Spring offers fast shipping and maintains a significant stock inventory. Our products, including the D-79CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 492 lb
Brand Century Spring
Deflection For Average Life 0.75 in
Duty Load Medium
Finish None
Free Length 3 in
Hole Size 1.25 in
Material Oil Tempered
Maximum Deflection 1.2 in
Maximum Deflection Force 787 lb
Measurement Units Standard
Rate 570 lbs/in
Rod Size 0.625 in
SKU D-79CS
Wire Diameter 0.292 in x 0.17 in
Specs (in metric)
Label Value
Average Life Deflection Force 223.13 kg
Brand Century Spring
Deflection For Average Life 19.05 mm
Duty Load Medium
Finish None
Free Length 76.2 mm
Hole Size 31.75 mm
Material Oil Tempered
Maximum Deflection 30.48 mm
Maximum Deflection Force 356.92 kg
Measurement Units Standard
Rate 64401.35 N/mm
Rod Size 15.88 mm
SKU D-79CS
Wire Diameter 7.42 mm x 4.32 mm