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HH-98CS - 1.5" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 5.5 coils and closed & ground ends. This spring features an O.D. of 1.094", and an I.D. of 0.894".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name HH-98
Ends Closed & Ground
Finish Zinc
Free Length 1.5 in
Inside Diameter 0.894 in
Material Spring Steel
Outside Diameter 1.094 in
Part Type Standard
Rate 42 lbs/in
SKU HH-98CS
Solid Length 0.55 in
Suggested Max Deflection 0.72 in
Suggested Max Load 30 lbf
Total Coils 5.5
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name HH-98
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 22.71 mm
Material Spring Steel
Outside Diameter 27.79 mm
Part Type Standard
Rate 7.35 N/mm
SKU HH-98CS
Solid Length 13.97 mm
Suggested Max Deflection 18.29 mm
Suggested Max Load 133.44 N
Total Coils 5.5
Wire Diameter 2.54 mm
The HH-98CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.1" diameter spring steel, the HH-98 spring design exhibits reliable strength across its 5.5 active coils, withstanding repeated compression cycles with a maximum load of 30 lbf without succumbing to fatigue.

We manufacture the HH-98 design to provide a compression spring that is 1.5" long at rest and provides a consistent rate of 42 lbs/in along its recommended maximum of 0.72" deflection. For best results, your application should fully accommodate the inner (0.894") and outer (1.094") diameters of this spring and be designed for its closed & ground end configuration.