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4104 - 0.25 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 3 total coils and Closed & Ground ends. This spring features an O.D. of 0.375 Inch, and an I.D. of 0.291 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 4104
Ends Closed & Ground
Finish Zinc
Free Length 0.25 in
Inside Diameter 0.291 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 121 lbs/in
SKU 4104CS
Solid Length 0.13 in
Suggested Max Deflection 0.06 in
Suggested Max Load 7.5 lbf
Total Coils 3
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4104
Ends Closed & Ground
Finish Zinc
Free Length 6.35 mm
Inside Diameter 7.39 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 21.19 N/mm
SKU 4104CS
Solid Length 3.3 mm
Suggested Max Deflection 1.52 mm
Suggested Max Load 33.36 N
Total Coils 3
Wire Diameter 1.07 mm

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