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3984 - 0.41 Inch, 23 Inch Pounds 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 4 total coils and Closed ends. This spring features an O.D. of 0.437 Inch, an I.D. of 0.361 Inch, and a spring rate of 23 Inch Pounds.

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 3984
Ends Closed
Finish Zinc
Free Length 0.41 in
Inside Diameter 0.361 in
Material Spring Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 23 lbs/in
SKU 3984CS
Solid Length 0.19 in
Suggested Max Deflection 0.21 in
Suggested Max Load 4.9 lbf
Total Coils 4
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3984
Ends Closed
Finish Zinc
Free Length 10.41 mm
Inside Diameter 9.17 mm
Material Spring Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 4.03 N/mm
SKU 3984CS
Solid Length 4.83 mm
Suggested Max Deflection 5.33 mm
Suggested Max Load 21.8 N
Total Coils 4
Wire Diameter 0.97 mm

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