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4304 - 1.63 Inch 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 0.765 Inch, and an I.D. of 0.583 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4304
Ends Closed & Ground
Finish Zinc
Free Length 1.63 in
Inside Diameter 0.583 in
Material Spring Steel
Outside Diameter 0.765 in
Part Type Standard
Rate 61 lbs/in
SKU 4304CS
Solid Length 0.66 in
Suggested Max Deflection 0.52 in
Suggested Max Load 32 lbf
Total Coils 7.25
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4304
Ends Closed & Ground
Finish Zinc
Free Length 41.4 mm
Inside Diameter 14.81 mm
Material Spring Steel
Outside Diameter 19.43 mm
Part Type Standard
Rate 10.68 N/mm
SKU 4304CS
Solid Length 16.76 mm
Suggested Max Deflection 13.21 mm
Suggested Max Load 142.34 N
Total Coils 7.25
Wire Diameter 2.31 mm

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