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TT-43 - 0.5 Inch, 0.91 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 5 coils and Closed ends. This spring features an O.D. of 0.437 Inch, an I.D. of 0.397 Inch, and a spring rate of 0.91 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name TT-43
Ends Closed
Finish None
Free Length 0.5 in
Inside Diameter 0.397 in
Material 302/304 Stainless Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 0.91 lbs/in
SKU TT-43CS
Solid Length 0.12 in
Suggested Max Deflection 0.38 in
Suggested Max Load 0.35 lbf
Total Coils 5
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name TT-43
Ends Closed
Finish None
Free Length 12.7 mm
Inside Diameter 10.08 mm
Material 302/304 Stainless Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 0.16 N/mm
SKU TT-43CS
Solid Length 3.05 mm
Suggested Max Deflection 9.65 mm
Suggested Max Load 1.56 N
Total Coils 5
Wire Diameter 0.51 mm

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