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Century Spring

Q-37CS - 0.44" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 4 coils and closed & ground ends. This spring features an O.D. of 0.609", and an I.D. of 0.459".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name Q-37
Ends Closed & Ground
Finish None
Free Length 0.44 in
Inside Diameter 0.459 in
Material 302/304 Stainless Steel
Outside Diameter 0.609 in
Part Type Standard
Rate 130 lbs/in
SKU Q-37CS
Solid Length 0.3 in
Suggested Max Deflection 0.14 in
Suggested Max Load 18 lbf
Total Coils 4
Wire Diameter 0.075 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name Q-37
Ends Closed & Ground
Finish None
Free Length 11.18 mm
Inside Diameter 11.66 mm
Material 302/304 Stainless Steel
Outside Diameter 15.47 mm
Part Type Standard
Rate 22.76 N/mm
SKU Q-37CS
Solid Length 7.62 mm
Suggested Max Deflection 3.56 mm
Suggested Max Load 80.06 N
Total Coils 4
Wire Diameter 1.91 mm
The Q-37 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The Q-37CS compression spring is designed with a free length of 1.88" total of 22 coils, and a rate of 0.88 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The Q-37 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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