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9 - 2 Inch, 18 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 23.3 coils and Closed ends. This spring features an O.D. of 0.312 Inch, an I.D. of 0.218 Inch, and a spring rate of 18 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 9
Ends Closed
Finish Zinc
Free Length 2 in
Inside Diameter 0.218 in
Material Hard Drawn
Outside Diameter 0.312 in
Part Type Standard
Rate 18 lbs/in
SKU 9CS
Solid Length 1.14 in
Suggested Max Deflection 0.7 in
Suggested Max Load 12 lbf
Total Coils 23.3
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 9
Ends Closed
Finish Zinc
Free Length 50.8 mm
Inside Diameter 5.54 mm
Material Hard Drawn
Outside Diameter 7.92 mm
Part Type Standard
Rate 3.15 N/mm
SKU 9CS
Solid Length 28.96 mm
Suggested Max Deflection 17.78 mm
Suggested Max Load 53.38 N
Total Coils 23.3
Wire Diameter 1.19 mm