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B4-64 - 1 Inch 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 12 coils and Closed & Ground ends. This spring features an O.D. of 0.281 Inch, and an I.D. of 0.205 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B4-64
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.205 in
Material Spring Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 21 lbs/in
SKU B4-64CS
Solid Length 0.46 in
Suggested Max Deflection 0.35 in
Suggested Max Load 7.4 lbf
Total Coils 12
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B4-64
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 5.21 mm
Material Spring Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 3.68 N/mm
SKU B4-64CS
Solid Length 11.68 mm
Suggested Max Deflection 8.89 mm
Suggested Max Load 32.92 N
Total Coils 12
Wire Diameter 0.97 mm

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