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3427 - 8.5 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 21 coils and Closed & Ground ends. This spring features an O.D. of 1.046 Inch, and an I.D. of 0.846 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3427
Ends Closed & Ground
Finish Zinc
Free Length 8.5 in
Inside Diameter 0.846 in
Material Spring Steel
Outside Diameter 1.046 in
Part Type Standard
Rate 8.9 lbs/in
SKU 3427CS
Solid Length 2.1 in
Suggested Max Deflection 3.5 in
Suggested Max Load 31 lbf
Total Coils 21
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3427
Ends Closed & Ground
Finish Zinc
Free Length 215.9 mm
Inside Diameter 21.49 mm
Material Spring Steel
Outside Diameter 26.57 mm
Part Type Standard
Rate 1.56 N/mm
SKU 3427CS
Solid Length 53.34 mm
Suggested Max Deflection 88.9 mm
Suggested Max Load 137.89 N
Total Coils 21
Wire Diameter 2.54 mm

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