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B11-64 - 1.31 Inch, 40 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 5 coils and Closed & Ground ends. This spring features an O.D. of 0.625 Inch, an I.D. of 0.5 Inch, and a spring rate of 40 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B11-64
Ends Closed & Ground
Finish None
Free Length 1.31 in
Inside Diameter 0.5 in
Material Spring Steel
Outside Diameter 0.625 in
Part Type Standard
Rate 40 lbs/in
SKU B11-64CS
Solid Length 0.31 in
Suggested Max Deflection 0.35 in
Suggested Max Load 14 lbf
Total Coils 5
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B11-64
Ends Closed & Ground
Finish None
Free Length 33.27 mm
Inside Diameter 12.7 mm
Material Spring Steel
Outside Diameter 15.88 mm
Part Type Standard
Rate 7 N/mm
SKU B11-64CS
Solid Length 7.87 mm
Suggested Max Deflection 8.89 mm
Suggested Max Load 62.27 N
Total Coils 5
Wire Diameter 1.59 mm