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F-37 - 0.75 Inch, 36 Inch Pounds Hard Drawn Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Hard Drawn with 7 coils and Closed ends. This spring features an O.D. of 0.375 Inch, an I.D. of 0.283 Inch, and a spring rate of 36 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name F-37
Ends Closed
Finish Zinc
Free Length 0.75 in
Inside Diameter 0.283 in
Material Hard Drawn
Outside Diameter 0.375 in
Part Type Standard
Rate 36 lbs/in
SKU F-37CS
Solid Length 0.37 in
Suggested Max Deflection 0.27 in
Suggested Max Load 9.8 lbf
Total Coils 7
Wire Diameter 0.046 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name F-37
Ends Closed
Finish Zinc
Free Length 19.05 mm
Inside Diameter 7.19 mm
Material Hard Drawn
Outside Diameter 9.53 mm
Part Type Standard
Rate 6.3 N/mm
SKU F-37CS
Solid Length 9.4 mm
Suggested Max Deflection 6.86 mm
Suggested Max Load 43.59 N
Total Coils 7
Wire Diameter 1.17 mm

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