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B3-31 - 2.68 Inch Spring Steel Extension Spring

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

Regular extension spring in Spring Steel. This spring features an O.D. of 0.25 Inch and an initial tension of 5 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B3-31
Ends Machine Hook
Finish Zinc
Initial Tension 5 lb
Length 2.68 in
Material Spring Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 16 lbs/in
SKU B3-31CS
Sugg Max Deflection 0.71 in
Sugg Max Load 16 lbf
Wind Direction Left
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B3-31
Ends Machine Hook
Finish Zinc
Initial Tension 2.27 kg
Length 68.07 mm
Material Spring Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 2.8 N/mm
SKU B3-31CS
Sugg Max Deflection 18.03 mm
Sugg Max Load 71.17 N
Wind Direction Left
Wire Diameter 1.19 mm

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