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4109 - 3.25 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 27.5 coils and Closed ends. This spring features an O.D. of 0.312 Inch, and an I.D. of 0.22 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4109
Ends Closed
Finish None
Free Length 3.25 in
Inside Diameter 0.22 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 13 lbs/in
SKU 4109CS
Solid Length 1.31 in
Suggested Max Deflection 0.87 in
Suggested Max Load 12 lbf
Total Coils 27.5
Wire Diameter 0.046 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4109
Ends Closed
Finish None
Free Length 82.55 mm
Inside Diameter 5.59 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 2.28 N/mm
SKU 4109CS
Solid Length 33.27 mm
Suggested Max Deflection 22.1 mm
Suggested Max Load 53.38 N
Total Coils 27.5
Wire Diameter 1.17 mm

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