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678 - 4.38 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 12.3 coils and Closed & Ground ends. This spring features an O.D. of 1.562 Inch, and an I.D. of 1.076 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 678
Ends Closed & Ground
Finish Zinc
Free Length 4.38 in
Inside Diameter 1.076 in
Material Spring Steel
Outside Diameter 1.562 in
Part Type Standard
Rate 213 lbs/in
SKU 678CS
Solid Length 2.98 in
Suggested Max Deflection 1.2 in
Suggested Max Load 245 lbf
Total Coils 12.3
Wire Diameter 0.243 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 678
Ends Closed & Ground
Finish Zinc
Free Length 111.25 mm
Inside Diameter 27.33 mm
Material Spring Steel
Outside Diameter 39.67 mm
Part Type Standard
Rate 37.3 N/mm
SKU 678CS
Solid Length 75.69 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 1089.76 N
Total Coils 12.3
Wire Diameter 6.17 mm

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