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3737 - 1.44 Inch, 3.9 Inch Pounds 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 8 coils and Closed ends. This spring features an O.D. of 0.468 Inch, an I.D. of 0.4 Inch, and a spring rate of 3.9 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3737
Ends Closed
Finish Zinc
Free Length 1.44 in
Inside Diameter 0.4 in
Material Spring Steel
Outside Diameter 0.468 in
Part Type Standard
Rate 3.9 lbs/in
SKU 3737CS
Solid Length 0.31 in
Suggested Max Deflection 0.88 in
Suggested Max Load 3.4 lbf
Total Coils 8
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3737
Ends Closed
Finish Zinc
Free Length 36.58 mm
Inside Diameter 10.16 mm
Material Spring Steel
Outside Diameter 11.89 mm
Part Type Standard
Rate 0.68 N/mm
SKU 3737CS
Solid Length 7.87 mm
Suggested Max Deflection 22.35 mm
Suggested Max Load 15.12 N
Total Coils 8
Wire Diameter 0.86 mm

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