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A11-30 - 1.13 Inch, 18 Inch Pounds 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 7.25 coils and Closed & Ground ends. This spring features an O.D. of 0.453 Inch, an I.D. of 0.361 Inch, and a spring rate of 18 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name A11-30
Ends Closed & Ground
Finish Gold Iridite
Free Length 1.13 in
Inside Diameter 0.361 in
Material Spring Steel
Outside Diameter 0.453 in
Part Type Standard
Rate 18 lbs/in
SKU A11-30CS
Solid Length 0.34 in
Suggested Max Deflection 0.46 in
Suggested Max Load 8.3 lbf
Total Coils 7.25
Wire Diameter 0.046 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A11-30
Ends Closed & Ground
Finish Gold Iridite
Free Length 28.7 mm
Inside Diameter 9.17 mm
Material Spring Steel
Outside Diameter 11.51 mm
Part Type Standard
Rate 3.15 N/mm
SKU A11-30CS
Solid Length 8.64 mm
Suggested Max Deflection 11.68 mm
Suggested Max Load 36.92 N
Total Coils 7.25
Wire Diameter 1.17 mm

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