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S-645CS - 1 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 0.281 Inch and an initial tension of 0.4 Pound.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-645
Ends Machine Hook
Finish None
Initial Tension 0.4 lb
Length 1 in
Material 302/304 Stainless Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 3.2 lbs/in
SKU S-645CS
Sugg Max Deflection 0.73 in
Sugg Max Load 2.7 lbf
Wind Direction Left
Wire Diameter 0.028 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-645
Ends Machine Hook
Finish None
Initial Tension 0.18 kg
Length 25.4 mm
Material 302/304 Stainless Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 0.56 N/mm
SKU S-645CS
Sugg Max Deflection 18.54 mm
Sugg Max Load 12.01 N
Wind Direction Left
Wire Diameter 0.71 mm