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3738 - 1.5 Inch, 80 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 11 coils and Closed & Ground ends. This spring features an O.D. of 0.64 Inch, an I.D. of 0.45 Inch, and a spring rate of 80 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3738
Ends Closed & Ground
Finish Zinc
Free Length 1.5 in
Inside Diameter 0.45 in
Material Spring Steel
Outside Diameter 0.64 in
Part Type Standard
Rate 80 lbs/in
SKU 3738CS
Solid Length 1.05 in
Suggested Max Deflection 0.46 in
Suggested Max Load 37 lbf
Total Coils 11
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3738
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 11.43 mm
Material Spring Steel
Outside Diameter 16.26 mm
Part Type Standard
Rate 14.01 N/mm
SKU 3738CS
Solid Length 26.67 mm
Suggested Max Deflection 11.68 mm
Suggested Max Load 164.58 N
Total Coils 11
Wire Diameter 2.41 mm

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