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LL-57 - 0.16 Inch, 99 Inch Pounds Music Wire Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Regular compression spring in Music Wire with 4 total coils and Closed ends. This spring features an O.D. of 0.125 Inch, an I.D. of 0.085 Inch, and a spring rate of 99 Inch Pounds.

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 LL-57
Ends Closed
Finish None
Free Length 0.16 in
Inside Diameter 0.085 in
Material Music Wire
Outside Diameter 0.125 in
Part Type Standard
Rate 99 lbs/in
SKU LL-57CS
Solid Length 0.1 in
Suggested Max Deflection 0.04 in
Suggested Max Load 3.7 lbf
Total Coils 4
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name LL-57
Ends Closed
Finish None
Free Length 4.06 mm
Inside Diameter 2.16 mm
Material Music Wire
Outside Diameter 3.18 mm
Part Type Standard
Rate 17.33 N/mm
SKU LL-57CS
Solid Length 2.54 mm
Suggested Max Deflection 1.02 mm
Suggested Max Load 16.46 N
Total Coils 4
Wire Diameter 0.51 mm