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B15-40 - 0.94 Inch, 6.7 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 4.75 coils and Closed & Ground ends. This spring features an O.D. of 0.75 Inch, an I.D. of 0.658 Inch, and a spring rate of 6.7 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B15-40
Ends Closed & Ground
Finish Zinc
Free Length 0.94 in
Inside Diameter 0.658 in
Material Spring Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 6.7 lbs/in
SKU B15-40CS
Solid Length 0.22 in
Suggested Max Deflection 0.72 in
Suggested Max Load 4.8 lbf
Total Coils 4.75
Wire Diameter 0.046 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B15-40
Ends Closed & Ground
Finish Zinc
Free Length 23.88 mm
Inside Diameter 16.71 mm
Material Spring Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 1.17 N/mm
SKU B15-40CS
Solid Length 5.59 mm
Suggested Max Deflection 18.29 mm
Suggested Max Load 21.35 N
Total Coils 4.75
Wire Diameter 1.17 mm

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