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KK-53 - 1.25 Inch, 62 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 9 coils and Closed & Ground ends. This spring features an O.D. of 0.593 Inch, an I.D. of 0.433 Inch, and a spring rate of 62 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name KK-53
Ends Closed & Ground
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.433 in
Material Spring Steel
Outside Diameter 0.593 in
Part Type Standard
Rate 62 lbs/in
SKU KK-53CS
Solid Length 0.72 in
Suggested Max Deflection 0.46 in
Suggested Max Load 29 lbf
Total Coils 9
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name KK-53
Ends Closed & Ground
Finish Zinc
Free Length 31.75 mm
Inside Diameter 11 mm
Material Spring Steel
Outside Diameter 15.06 mm
Part Type Standard
Rate 10.86 N/mm
SKU KK-53CS
Solid Length 18.29 mm
Suggested Max Deflection 11.68 mm
Suggested Max Load 128.99 N
Total Coils 9
Wire Diameter 2.03 mm

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