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4331 - 4.5 Inch, 1203 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 9 coils and Closed & Ground ends. This spring features an O.D. of 1.875 Inch, an I.D. of 1.125 Inch, and a spring rate of 1203 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4331
Ends Closed & Ground
Finish Gold Iridite
Free Length 4.5 in
Inside Diameter 1.125 in
Material Spring Steel
Outside Diameter 1.875 in
Part Type Standard
Rate 1203 lbs/in
SKU 4331CS
Solid Length 3.38 in
Suggested Max Deflection 0.55 in
Suggested Max Load 665 lbf
Total Coils 9
Wire Diameter 0.375 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4331
Ends Closed & Ground
Finish Gold Iridite
Free Length 114.3 mm
Inside Diameter 28.58 mm
Material Spring Steel
Outside Diameter 47.63 mm
Part Type Standard
Rate 210.65 N/mm
SKU 4331CS
Solid Length 85.85 mm
Suggested Max Deflection 13.97 mm
Suggested Max Load 2957.92 N
Total Coils 9
Wire Diameter 9.53 mm

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