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S-3099 - 4.25 Inch, 0.63 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 40.5 coils and Closed ends. This spring features an O.D. of 0.328 Inch, an I.D. of 0.274 Inch, and a spring rate of 0.63 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3099
Ends Closed
Finish None
Free Length 4.25 in
Inside Diameter 0.274 in
Material 302/304 Stainless Steel
Outside Diameter 0.328 in
Part Type Standard
Rate 0.63 lbs/in
SKU S-3099CS
Solid Length 1.12 in
Suggested Max Deflection 3.1 in
Suggested Max Load 2 lbf
Total Coils 40.5
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3099
Ends Closed
Finish None
Free Length 107.95 mm
Inside Diameter 6.96 mm
Material 302/304 Stainless Steel
Outside Diameter 8.33 mm
Part Type Standard
Rate 0.11 N/mm
SKU S-3099CS
Solid Length 28.45 mm
Suggested Max Deflection 78.74 mm
Suggested Max Load 8.9 N
Total Coils 40.5
Wire Diameter 0.69 mm

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