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D-1263CS - 4 Inch Chrome Alloy Die Springs

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The D-1263CS is a standard die chrome alloy spring made by Century Spring. This medium duty compression spring has a free length of 4 inches and a wire diameter of 0.312 inches. It is designed to have a deflection of 0.8 inches for average life and 1 inch for long life. The deflection force for average life is 384 pounds, while for long life, it is 480 pounds. With a maximum deflection of 1.48 inches and a maximum deflection force of 710 pounds, this spring offers reliable performance. The D-1263CS has a hole size of 1.5 inches and a rod size of 0.75 inches. It is finished in red and weighs 0.5727 pounds.

Century Spring understands the importance of fast shipping and maintaining a significant stock inventory. We take pride in producing our springs in the United States, ensuring high-quality craftsmanship. With our efficient shipping process and ample supply, Century Spring is committed to providing customers with the springs they need in a timely manner.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 384 lb
Brand Century Spring
Deflection For Average Life 0.8 in
Deflection For Long Life 1 in
Duty Load Medium
Finish None
Finish Color Red
Free Length 4 in
Hole Size 1.5 in
Long Life Deflection Force 480 lb
Material Chrome Alloy
Maximum Deflection 1.48 in
Maximum Deflection Force 710 lb
Measurement Units Standard
Rate 480 lbs/in
Rod Size 0.75 in
SKU D-1263CS
Wire Diameter 0.312 in x 0.188 in
Specs (in metric)
Label Value
Average Life Deflection Force 174.15 kg
Brand Century Spring
Deflection For Average Life 20.32 mm
Deflection For Long Life 25.4 mm
Duty Load Medium
Finish None
Finish Color Red
Free Length 101.6 mm
Hole Size 38.1 mm
Long Life Deflection Force 217.69 kg
Material Chrome Alloy
Maximum Deflection 37.59 mm
Maximum Deflection Force 322 kg
Measurement Units Standard
Rate 54232.72 N/mm
Rod Size 19.05 mm
SKU D-1263CS
Wire Diameter 7.92 mm x 4.78 mm