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

Compression spring manufactured from Music Wire with 7.5 coils and Closed ends. This spring features an O.D. of 0.375 Inch, and an I.D. of 0.329 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 4254
Ends Closed
Finish Zinc
Free Length 0.5 in
Inside Diameter 0.329 in
Material Music Wire
Outside Diameter 0.375 in
Part Type Standard
Rate 1.7 lbs/in
SKU 4254CS
Solid Length 0.2 in
Suggested Max Deflection 0.3 in
Suggested Max Load 0.51 lbf
Total Coils 7.5
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 4254
Ends Closed
Finish Zinc
Free Length 12.7 mm
Inside Diameter 8.36 mm
Material Music Wire
Outside Diameter 9.53 mm
Part Type Standard
Rate 0.3 N/mm
SKU 4254CS
Solid Length 5.08 mm
Suggested Max Deflection 7.62 mm
Suggested Max Load 2.27 N
Total Coils 7.5
Wire Diameter 0.58 mm