91ÖÆÆ¬³§

This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the Components website.

We're sorry for the inconvenience.

KK-99CS - 0.81" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 13.5 coils and closed & ground ends. This spring features an O.D. of 0.188", and an I.D. of 0.098".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name KK-99
Ends Closed & Ground
Finish Zinc
Free Length 0.81 in
Inside Diameter 0.098 in
Material Spring Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 179 lbs/in
SKU KK-99CS
Solid Length 0.61 in
Suggested Max Deflection 0.09 in
Suggested Max Load 17 lbf
Total Coils 13.5
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name KK-99
Ends Closed & Ground
Finish Zinc
Free Length 20.57 mm
Inside Diameter 2.49 mm
Material Spring Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 31.34 N/mm
SKU KK-99CS
Solid Length 15.49 mm
Suggested Max Deflection 2.29 mm
Suggested Max Load 75.62 N
Total Coils 13.5
Wire Diameter 1.14 mm
The compression spring KK-99CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the KK-99 compression spring design exhibits exceptional tensile strength and resilience.

The KK-99 design is manufactured with a free length of 0.81", with an outer diameter of 0.188", an inner diameter of 0.098", and a total of 13.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 179 lbs/in.

The KK-99CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring KK-99 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.