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WW-42 - 1.28 Inch, 263 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 9.5 coils and Closed & Ground ends. This spring features an O.D. of 0.453 Inch, an I.D. of 0.273 Inch, and a spring rate of 263 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name WW-42
Ends Closed & Ground
Finish Zinc
Free Length 1.28 in
Inside Diameter 0.273 in
Material Spring Steel
Outside Diameter 0.453 in
Part Type Standard
Rate 263 lbs/in
SKU WW-42CS
Solid Length 0.86 in
Suggested Max Deflection 0.19 in
Suggested Max Load 49 lbf
Total Coils 9.5
Wire Diameter 0.09 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name WW-42
Ends Closed & Ground
Finish Zinc
Free Length 32.51 mm
Inside Diameter 6.93 mm
Material Spring Steel
Outside Diameter 11.51 mm
Part Type Standard
Rate 46.05 N/mm
SKU WW-42CS
Solid Length 21.84 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 217.95 N
Total Coils 9.5
Wire Diameter 2.29 mm

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