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S-445 - 3.75 Inch, 6 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 12 coils and Closed & Ground ends. This spring features an O.D. of 1.375 Inch, an I.D. of 1.175 Inch, and a spring rate of 6 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-445
Ends Closed & Ground
Finish None
Free Length 3.75 in
Inside Diameter 1.175 in
Material 302/304 Stainless Steel
Outside Diameter 1.375 in
Part Type Standard
Rate 6 lbs/in
SKU S-445CS
Solid Length 1.2 in
Suggested Max Deflection 2.6 in
Suggested Max Load 15 lbf
Total Coils 12
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-445
Ends Closed & Ground
Finish None
Free Length 95.25 mm
Inside Diameter 29.85 mm
Material 302/304 Stainless Steel
Outside Diameter 34.93 mm
Part Type Standard
Rate 1.05 N/mm
SKU S-445CS
Solid Length 30.48 mm
Suggested Max Deflection 66.04 mm
Suggested Max Load 66.72 N
Total Coils 12
Wire Diameter 2.54 mm

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