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12121 - 1 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 10 coils and Closed ends. This spring features an O.D. of 0.625 Inch, and an I.D. of 0.509 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12121
Ends Closed
Finish Zinc
Free Length 1 in
Inside Diameter 0.509 in
Material Spring Steel
Outside Diameter 0.625 in
Part Type Standard
Rate 11 lbs/in
SKU 12121CS
Solid Length 0.64 in
Suggested Max Deflection 0.36 in
Suggested Max Load 4 lbf
Total Coils 10
Wire Diameter 0.058 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12121
Ends Closed
Finish Zinc
Free Length 25.4 mm
Inside Diameter 12.93 mm
Material Spring Steel
Outside Diameter 15.88 mm
Part Type Standard
Rate 1.93 N/mm
SKU 12121CS
Solid Length 16.26 mm
Suggested Max Deflection 9.14 mm
Suggested Max Load 17.79 N
Total Coils 10
Wire Diameter 1.47 mm

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