This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

F-81 - 1 Inch High Carbon Steel Extension Spring

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

Regular extension spring in High Carbon Steel. This spring features an O.D. of 0.25 Inch and an initial tension of 0.9 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name F-81
Ends Machine Hook
Finish Gold Iridite
Initial Tension 0.9 lb
Length 1 in
Material High Carbon Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 7.5 lbs/in
SKU F-81CS
Sugg Max Deflection 0.55 in
Sugg Max Load 5 lbf
Wind Direction Left
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name F-81
Ends Machine Hook
Finish Gold Iridite
Initial Tension 0.41 kg
Length 25.4 mm
Material High Carbon Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 1.31 N/mm
SKU F-81CS
Sugg Max Deflection 13.97 mm
Sugg Max Load 22.24 N
Wind Direction Left
Wire Diameter 0.81 mm

You May Also Like

Related Resources

View More Resources