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W-20 - 0.5 Inch, 592 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 5.5 coils and Closed & Ground ends. This spring features an O.D. of 0.296 Inch, an I.D. of 0.162 Inch, and a spring rate of 592 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name W-20
Ends Closed & Ground
Finish None
Free Length 0.5 in
Inside Diameter 0.162 in
Material 302/304 Stainless Steel
Outside Diameter 0.296 in
Part Type Standard
Rate 592 lbs/in
SKU W-20CS
Solid Length 0.37 in
Suggested Max Deflection 0.05 in
Suggested Max Load 31 lbf
Total Coils 5.5
Wire Diameter 0.067 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name W-20
Ends Closed & Ground
Finish None
Free Length 12.7 mm
Inside Diameter 4.11 mm
Material 302/304 Stainless Steel
Outside Diameter 7.52 mm
Part Type Standard
Rate 103.66 N/mm
SKU W-20CS
Solid Length 9.4 mm
Suggested Max Deflection 1.27 mm
Suggested Max Load 137.89 N
Total Coils 5.5
Wire Diameter 1.7 mm

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