S-528

S-528

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 0.25 Inch, an initial tension of 4 Pound, and a spring rate of 50 Pound Force per Inch.

Current variant: S-528CS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-528
Ends Machine Hook
Finish None
Initial Tension 4 lb
Length 1 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 50 lbf/in
Sugg Max Deflection 0.22 in
Sugg Max Load 15 lbf
Wind Direction Left
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-528
Ends Machine Hook
Finish None
Initial Tension 1.81 kg
Length 25.4 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 8.75 N/mm
Sugg Max Deflection 5.59 mm
Sugg Max Load 66.72 N
Wind Direction Left
Wire Diameter 1.19 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $4.98
50 - 149 $4.74
150 - 299 $4.49
300 - 499 $4.24
500 - 749 $3.74
750 - 999 $3.24
1000+ Call for price