S-640 - 4.72 Inch 302/304 Stainless Steel Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 0.468 Inch and an initial tension of 7 Pound.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-640
Ends Machine Hook
Finish None
Initial Tension 7 lb
Length 4.72 in
Material 302/304 Stainless Steel
Outside Diameter 0.468 in
Part Type Standard
Rate 9.5 lbs/in
SKU S-640CS
Sugg Max Deflection 2 in
Sugg Max Load 25 lbf
Wind Direction Left
Wire Diameter 0.072 in