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509 - 1.06 Inch, 80 Inch Pounds Hard Drawn Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from Hard Drawn with 7 coils and Closed ends. This spring features an O.D. of 0.437 Inch, an I.D. of 0.312 Inch, and a spring rate of 80 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 509
Ends Closed
Finish Zinc
Free Length 1.06 in
Inside Diameter 0.312 in
Material Hard Drawn
Outside Diameter 0.437 in
Part Type Standard
Rate 80 lbs/in
SKU 509CS
Solid Length 0.5 in
Suggested Max Deflection 0.24 in
Suggested Max Load 19 lbf
Total Coils 7
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 509
Ends Closed
Finish Zinc
Free Length 26.92 mm
Inside Diameter 7.92 mm
Material Hard Drawn
Outside Diameter 11.1 mm
Part Type Standard
Rate 14.01 N/mm
SKU 509CS
Solid Length 12.7 mm
Suggested Max Deflection 6.1 mm
Suggested Max Load 84.51 N
Total Coils 7
Wire Diameter 1.59 mm

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