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H-45 - 1.69 Inch, 8.9 Inch Pounds Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 19 coils and Closed & Ground ends. This spring features an O.D. of 0.406 Inch, an I.D. of 0.312 Inch, and a spring rate of 8.9 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name H-45
Ends Closed & Ground
Finish Zinc
Free Length 1.69 in
Inside Diameter 0.312 in
Material Spring Steel
Outside Diameter 0.406 in
Part Type Standard
Rate 8.9 lbs/in
SKU H-45CS
Solid Length 0.89 in
Suggested Max Deflection 0.79 in
Suggested Max Load 7.1 lbf
Total Coils 19
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name H-45
Ends Closed & Ground
Finish Zinc
Free Length 42.93 mm
Inside Diameter 7.92 mm
Material Spring Steel
Outside Diameter 10.31 mm
Part Type Standard
Rate 1.56 N/mm
SKU H-45CS
Solid Length 22.61 mm
Suggested Max Deflection 20.07 mm
Suggested Max Load 31.58 N
Total Coils 19
Wire Diameter 1.19 mm

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