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10618 - 0.69 Inch, 6.4 Inch Pounds Spring Steel Compression Spring

Inventory Status
Low Stock

Regular compression spring in Spring Steel with 4 total coils and Closed ends. This spring features an O.D. of 0.609 Inch, an I.D. of 0.537 Inch, and a spring rate of 6.4 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 10618
Ends Closed
Finish Zinc
Free Length 0.69 in
Inside Diameter 0.537 in
Material Spring Steel
Outside Diameter 0.609 in
Part Type Standard
Rate 6.4 lbs/in
SKU 10618CS
Solid Length 0.18 in
Suggested Max Deflection 0.47 in
Suggested Max Load 3 lbf
Total Coils 4
Wire Diameter 0.036 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10618
Ends Closed
Finish Zinc
Free Length 17.53 mm
Inside Diameter 13.64 mm
Material Spring Steel
Outside Diameter 15.47 mm
Part Type Standard
Rate 1.12 N/mm
SKU 10618CS
Solid Length 4.57 mm
Suggested Max Deflection 11.94 mm
Suggested Max Load 13.34 N
Total Coils 4
Wire Diameter 0.91 mm