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S-1099 - 1.56 Inch, 18 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 15.7 coils and Closed & Ground ends. This spring features an O.D. of 0.343 Inch, an I.D. of 0.247 Inch, and a spring rate of 18 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1099
Ends Closed & Ground
Finish None
Free Length 1.56 in
Inside Diameter 0.247 in
Material 302/304 Stainless Steel
Outside Diameter 0.343 in
Part Type Standard
Rate 18 lbs/in
SKU S-1099CS
Solid Length 0.746 in
Suggested Max Deflection 0.596 in
Suggested Max Load 10.7 lbf
Total Coils 15.7
Wire Diameter 0.0475 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1099
Ends Closed & Ground
Finish None
Free Length 39.62 mm
Inside Diameter 6.27 mm
Material 302/304 Stainless Steel
Outside Diameter 8.71 mm
Part Type Standard
Rate 3.15 N/mm
SKU S-1099CS
Solid Length 18.95 mm
Suggested Max Deflection 15.14 mm
Suggested Max Load 47.59 N
Total Coils 15.7
Wire Diameter 1.21 mm