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

Compression spring manufactured from Hard Drawn with 6.25 coils and Closed ends. This spring features an O.D. of 0.687 Inch, and an I.D. of 0.543 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 505
Ends Closed
Finish Zinc
Free Length 1.25 in
Inside Diameter 0.543 in
Material Hard Drawn
Outside Diameter 0.687 in
Part Type Standard
Rate 39 lbs/in
SKU 505CS
Solid Length 0.52 in
Suggested Max Deflection 0.47 in
Suggested Max Load 18 lbf
Total Coils 6.25
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 505
Ends Closed
Finish Zinc
Free Length 31.75 mm
Inside Diameter 13.79 mm
Material Hard Drawn
Outside Diameter 17.45 mm
Part Type Standard
Rate 6.83 N/mm
SKU 505CS
Solid Length 13.21 mm
Suggested Max Deflection 11.94 mm
Suggested Max Load 80.06 N
Total Coils 6.25
Wire Diameter 1.83 mm