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10520 - 0.38 Inch Spring Steel Compression Spring

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

Regular compression spring in Spring Steel with 2.75 total coils and Closed & Ground ends. This spring features an O.D. of 0.671 Inch, and an I.D. of 0.511 Inch.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 10520
Ends Closed & Ground
Finish Zinc
Free Length 0.38 in
Inside Diameter 0.511 in
Material Spring Steel
Outside Diameter 0.671 in
Part Type Standard
Rate 380 lbs/in
SKU 10520CS
Solid Length 0.22 in
Suggested Max Deflection 0.07 in
Suggested Max Load 26 lbf
Total Coils 2.75
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10520
Ends Closed & Ground
Finish Zinc
Free Length 9.65 mm
Inside Diameter 12.98 mm
Material Spring Steel
Outside Diameter 17.04 mm
Part Type Standard
Rate 66.54 N/mm
SKU 10520CS
Solid Length 5.59 mm
Suggested Max Deflection 1.78 mm
Suggested Max Load 115.65 N
Total Coils 2.75
Wire Diameter 2.03 mm