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B17-120 - 0.63 Inch, 801 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Regular compression spring in 302/304 Stainless Steel with 4 total coils and Closed & Ground ends. This spring features an O.D. of 0.609 Inch, an I.D. of 0.385 Inch, and a spring rate of 801 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B17-120
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.385 in
Material 302/304 Stainless Steel
Outside Diameter 0.609 in
Part Type Standard
Rate 801 lbs/in
SKU B17-120CS
Solid Length 0.45 in
Suggested Max Deflection 0.08 in
Suggested Max Load 63 lbf
Total Coils 4
Wire Diameter 0.112 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B17-120
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 9.78 mm
Material 302/304 Stainless Steel
Outside Diameter 15.47 mm
Part Type Standard
Rate 140.26 N/mm
SKU B17-120CS
Solid Length 11.43 mm
Suggested Max Deflection 2.03 mm
Suggested Max Load 280.22 N
Total Coils 4
Wire Diameter 2.84 mm