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76 - 4 Inch High Carbon Steel Extension Spring

Inventory Status
Low Stock

Regular extension spring in High Carbon Steel. This spring features an O.D. of 0.812 Inch and an initial tension of 17 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 76
Ends Machine Hook
Finish Zinc
Initial Tension 17 lb
Length 4 in
Material High Carbon Steel
Outside Diameter 0.812 in
Part Type Standard
Rate 39 lbs/in
SKU 76CS
Sugg Max Deflection 1.3 in
Sugg Max Load 66 lbf
Wind Direction Left
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 76
Ends Machine Hook
Finish Zinc
Initial Tension 7.71 kg
Length 101.6 mm
Material High Carbon Steel
Outside Diameter 20.62 mm
Part Type Standard
Rate 6.83 N/mm
SKU 76CS
Sugg Max Deflection 33.02 mm
Sugg Max Load 293.57 N
Wind Direction Left
Wire Diameter 3.05 mm