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11728 - 1.13 Inch Spring Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Spring Steel with 5 coils and Closed & Ground ends. This spring features an O.D. of 1.078 Inch, and an I.D. of 0.828 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11728
Ends Closed & Ground
Finish Zinc
Free Length 1.13 in
Inside Diameter 0.828 in
Material Spring Steel
Outside Diameter 1.078 in
Part Type Standard
Rate 135 lbs/in
SKU 11728CS
Solid Length 0.63 in
Suggested Max Deflection 0.42 in
Suggested Max Load 57 lbf
Total Coils 5
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11728
Ends Closed & Ground
Finish Zinc
Free Length 28.7 mm
Inside Diameter 21.03 mm
Material Spring Steel
Outside Diameter 27.38 mm
Part Type Standard
Rate 23.64 N/mm
SKU 11728CS
Solid Length 16 mm
Suggested Max Deflection 10.67 mm
Suggested Max Load 253.54 N
Total Coils 5
Wire Diameter 3.18 mm

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