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D-1181-ACS - 12 Inch Chrome Alloy Die Springs

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The D-1181-ACS is a chrome alloy die spring manufactured by Century Spring. This light-duty spring has a blue finish and a wire diameter of 0.468 inches, with a maximum wire diameter of 0.195 inches. It has a free length of 12 inches and a maximum deflection of 6 inches, capable of withstanding a maximum deflection force of 1008 pounds. The deflection for average life is 4.8 inches, with an average life deflection force of 806 pounds. For long life, the deflection is 3 inches, with a corresponding deflection force of 504 pounds. The spring's rate is 168 lbs/inch, and the rod size is 1 inches.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the D-1181-ACS, are manufactured in the United States. With our reliable shipping and ample supply, we ensure that our customers can quickly receive the springs they need for their projects. Discover the quality and reliability of Century Spring for all your spring requirements.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 806 lb
Brand Century Spring
Deflection For Average Life 4.8 in
Deflection For Long Life 3 in
Duty Load Light
Finish None
Finish Color Blue
Free Length 12 in
Hole Size 2 in
Long Life Deflection Force 504 lb
Material Chrome Alloy
Maximum Deflection 6 in
Maximum Deflection Force 1008 lb
Measurement Units Standard
Rate 168 lbs/in
Rod Size 1 in
SKU D-1181-ACS
Wire Diameter 0.468 in x 0.195 in
Specs (in metric)
Label Value
Average Life Deflection Force 365.53 kg
Brand Century Spring
Deflection For Average Life 121.92 mm
Deflection For Long Life 76.2 mm
Duty Load Light
Finish None
Finish Color Blue
Free Length 304.8 mm
Hole Size 50.8 mm
Long Life Deflection Force 228.57 kg
Material Chrome Alloy
Maximum Deflection 152.4 mm
Maximum Deflection Force 457.14 kg
Measurement Units Standard
Rate 18981.45 N/mm
Rod Size 25.4 mm
SKU D-1181-ACS
Wire Diameter 11.89 mm x 4.95 mm