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S-1018 - 0.94 Inch 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 3.75 total coils and Closed & Ground ends. This spring features an O.D. of 1.156 Inch, and an I.D. of 0.886 Inch.

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 S-1018
Ends Closed & Ground
Finish None
Free Length 0.94 in
Inside Diameter 0.886 in
Material 302/304 Stainless Steel
Outside Diameter 1.156 in
Part Type Standard
Rate 223 lbs/in
SKU S-1018CS
Solid Length 0.51 in
Suggested Max Deflection 0.26 in
Suggested Max Load 58 lbf
Total Coils 3.75
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1018
Ends Closed & Ground
Finish None
Free Length 23.88 mm
Inside Diameter 22.5 mm
Material 302/304 Stainless Steel
Outside Diameter 29.36 mm
Part Type Standard
Rate 39.05 N/mm
SKU S-1018CS
Solid Length 12.95 mm
Suggested Max Deflection 6.6 mm
Suggested Max Load 257.98 N
Total Coils 3.75
Wire Diameter 3.43 mm