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4178 - 9 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 16 coils and Closed & Ground ends. This spring features an O.D. of 2.062 Inch, and an I.D. of 1.538 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4178
Ends Closed & Ground
Finish Black Oxide
Free Length 9 in
Inside Diameter 1.538 in
Material Spring Steel
Outside Diameter 2.062 in
Part Type Standard
Rate 83 lbs/in
SKU 4178CS
Solid Length 4.19 in
Suggested Max Deflection 2.8 in
Suggested Max Load 229 lbf
Total Coils 16
Wire Diameter 0.262 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4178
Ends Closed & Ground
Finish Black Oxide
Free Length 228.6 mm
Inside Diameter 39.07 mm
Material Spring Steel
Outside Diameter 52.37 mm
Part Type Standard
Rate 14.53 N/mm
SKU 4178CS
Solid Length 106.43 mm
Suggested Max Deflection 71.12 mm
Suggested Max Load 1018.59 N
Total Coils 16
Wire Diameter 6.65 mm

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