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3712 - 1.5 Inch, 33 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 15 coils and Closed & Ground ends. This spring features an O.D. of 0.375 Inch, an I.D. of 0.263 Inch, and a spring rate of 33 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3712
Ends Closed & Ground
Finish Zinc
Free Length 1.5 in
Inside Diameter 0.263 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 33 lbs/in
SKU 3712CS
Solid Length 0.84 in
Suggested Max Deflection 0.49 in
Suggested Max Load 16 lbf
Total Coils 15
Wire Diameter 0.056 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3712
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 6.68 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 5.78 N/mm
SKU 3712CS
Solid Length 21.34 mm
Suggested Max Deflection 12.45 mm
Suggested Max Load 71.17 N
Total Coils 15
Wire Diameter 1.42 mm

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