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12618 - 4 Inch, 42 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 10.8 coils and Closed ends. This spring features an O.D. of 1.672 Inch, an I.D. of 1.318 Inch, and a spring rate of 42 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12618
Ends Closed
Finish None
Free Length 4 in
Inside Diameter 1.318 in
Material 302/304 Stainless Steel
Outside Diameter 1.672 in
Part Type Standard
Rate 42 lbs/in
SKU 12618CS
Solid Length 2.08 in
Suggested Max Deflection 1.9 in
Suggested Max Load 81 lbf
Total Coils 10.8
Wire Diameter 0.177 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12618
Ends Closed
Finish None
Free Length 101.6 mm
Inside Diameter 33.48 mm
Material 302/304 Stainless Steel
Outside Diameter 42.47 mm
Part Type Standard
Rate 7.35 N/mm
SKU 12618CS
Solid Length 52.83 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 360.29 N
Total Coils 10.8
Wire Diameter 4.5 mm

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