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3740 - 1.31 Inch, 107 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 7.25 coils and Closed & Ground ends. This spring features an O.D. of 0.734 Inch, an I.D. of 0.534 Inch, and a spring rate of 107 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3740
Ends Closed & Ground
Finish Zinc
Free Length 1.31 in
Inside Diameter 0.534 in
Material Spring Steel
Outside Diameter 0.734 in
Part Type Standard
Rate 107 lbs/in
SKU 3740CS
Solid Length 0.73 in
Suggested Max Deflection 0.41 in
Suggested Max Load 44 lbf
Total Coils 7.25
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3740
Ends Closed & Ground
Finish Zinc
Free Length 33.27 mm
Inside Diameter 13.56 mm
Material Spring Steel
Outside Diameter 18.64 mm
Part Type Standard
Rate 18.74 N/mm
SKU 3740CS
Solid Length 18.54 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 195.71 N
Total Coils 7.25
Wire Diameter 2.54 mm

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