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F-77 - 0.91 Inch, 29 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 16 coils and Closed ends. This spring features an O.D. of 0.188 Inch, an I.D. of 0.124 Inch, and a spring rate of 29 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name F-77
Ends Closed
Finish Zinc
Free Length 0.91 in
Inside Diameter 0.124 in
Material Spring Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 29 lbs/in
SKU F-77CS
Solid Length 0.54 in
Suggested Max Deflection 0.23 in
Suggested Max Load 6.7 lbf
Total Coils 16
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name F-77
Ends Closed
Finish Zinc
Free Length 23.11 mm
Inside Diameter 3.15 mm
Material Spring Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 5.08 N/mm
SKU F-77CS
Solid Length 13.72 mm
Suggested Max Deflection 5.84 mm
Suggested Max Load 29.8 N
Total Coils 16
Wire Diameter 0.81 mm

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