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Q-7 - 0.5 Inch, 121 Inch Pounds 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 9 coils and Closed & Ground ends. This spring features an O.D. of 0.203 Inch, an I.D. of 0.123 Inch, and a spring rate of 121 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name Q-7
Ends Closed & Ground
Finish Zinc
Free Length 0.5 in
Inside Diameter 0.123 in
Material Spring Steel
Outside Diameter 0.203 in
Part Type Standard
Rate 121 lbs/in
SKU Q-7CS
Solid Length 0.36 in
Suggested Max Deflection 0.09 in
Suggested Max Load 11 lbf
Total Coils 9
Wire Diameter 0.04 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name Q-7
Ends Closed & Ground
Finish Zinc
Free Length 12.7 mm
Inside Diameter 3.12 mm
Material Spring Steel
Outside Diameter 5.16 mm
Part Type Standard
Rate 21.19 N/mm
SKU Q-7CS
Solid Length 9.14 mm
Suggested Max Deflection 2.29 mm
Suggested Max Load 48.93 N
Total Coils 9
Wire Diameter 1.02 mm

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