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S-1218 - 2 Inch, 17 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 9.5 coils and Closed & Ground ends. This spring features an O.D. of 0.89 Inch, an I.D. of 0.72 Inch, and a spring rate of 17 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1218
Ends Closed & Ground
Finish None
Free Length 2 in
Inside Diameter 0.72 in
Material 302/304 Stainless Steel
Outside Diameter 0.89 in
Part Type Standard
Rate 17 lbs/in
SKU S-1218CS
Solid Length 0.81 in
Suggested Max Deflection 1.2 in
Suggested Max Load 20 lbf
Total Coils 9.5
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1218
Ends Closed & Ground
Finish None
Free Length 50.8 mm
Inside Diameter 18.29 mm
Material 302/304 Stainless Steel
Outside Diameter 22.61 mm
Part Type Standard
Rate 2.98 N/mm
SKU S-1218CS
Solid Length 20.57 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 88.96 N
Total Coils 9.5
Wire Diameter 2.16 mm

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