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3907 - 0.81 Inch, 32 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 0.453 Inch, an I.D. of 0.345 Inch, and a spring rate of 32 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3907
Ends Closed
Finish Zinc
Free Length 0.81 in
Inside Diameter 0.345 in
Material Spring Steel
Outside Diameter 0.453 in
Part Type Standard
Rate 32 lbs/in
SKU 3907CS
Solid Length 0.49 in
Suggested Max Deflection 0.33 in
Suggested Max Load 10 lbf
Total Coils 8
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3907
Ends Closed
Finish Zinc
Free Length 20.57 mm
Inside Diameter 8.76 mm
Material Spring Steel
Outside Diameter 11.51 mm
Part Type Standard
Rate 5.6 N/mm
SKU 3907CS
Solid Length 12.45 mm
Suggested Max Deflection 8.38 mm
Suggested Max Load 44.48 N
Total Coils 8
Wire Diameter 1.37 mm

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