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A9-45 - 1.34 Inch, 7.3 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 14.8 coils and Closed & Ground ends. This spring features an O.D. of 0.406 Inch, an I.D. of 0.322 Inch, and a spring rate of 7.3 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name A9-45
Ends Closed & Ground
Finish Zinc
Free Length 1.34 in
Inside Diameter 0.322 in
Material Spring Steel
Outside Diameter 0.406 in
Part Type Standard
Rate 7.3 lbs/in
SKU A9-45CS
Solid Length 0.62 in
Suggested Max Deflection 0.72 in
Suggested Max Load 5.3 lbf
Total Coils 14.8
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A9-45
Ends Closed & Ground
Finish Zinc
Free Length 34.04 mm
Inside Diameter 8.18 mm
Material Spring Steel
Outside Diameter 10.31 mm
Part Type Standard
Rate 1.28 N/mm
SKU A9-45CS
Solid Length 15.75 mm
Suggested Max Deflection 18.29 mm
Suggested Max Load 23.57 N
Total Coils 14.8
Wire Diameter 1.07 mm

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