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3925 - 4.5 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 13 coils and Closed ends. This spring features an O.D. of 0.687 Inch, and an I.D. of 0.054 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3925
Ends Closed
Finish Zinc
Free Length 4.5 in
Inside Diameter 0.054 in
Material Spring Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 4.7 lbs/in
SKU 3925CS
Solid Length 0.77 in
Suggested Max Deflection 1.9 in
Suggested Max Load 8.8 lbf
Total Coils 13
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3925
Ends Closed
Finish Zinc
Free Length 114.3 mm
Inside Diameter 1.37 mm
Material Spring Steel
Outside Diameter 17.45 mm
Part Type Standard
Rate 0.82 N/mm
SKU 3925CS
Solid Length 19.56 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 39.14 N
Total Coils 13
Wire Diameter 1.4 mm

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