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S-597 - 4 Inch 302/304 Stainless Steel Extension Spring

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

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 0.625 Inch and an initial tension of 9 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-597
Ends Machine Hook
Finish None
Initial Tension 9 lb
Length 4 in
Material 302/304 Stainless Steel
Outside Diameter 0.625 in
Part Type Standard
Rate 16 lbs/in
SKU S-597CS
Sugg Max Deflection 1.7 in
Sugg Max Load 36 lbf
Wind Direction Left
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-597
Ends Machine Hook
Finish None
Initial Tension 4.08 kg
Length 101.6 mm
Material 302/304 Stainless Steel
Outside Diameter 15.88 mm
Part Type Standard
Rate 2.8 N/mm
SKU S-597CS
Sugg Max Deflection 43.18 mm
Sugg Max Load 160.13 N
Wind Direction Left
Wire Diameter 2.31 mm

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