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K-78 - 0.22 Inch 302/304 Stainless Steel Compression Spring

Inventory Status
Limited Availability

Regular compression spring in 302/304 Stainless Steel with 3.75 total coils and Closed & Ground ends. This spring features an O.D. of 0.25 Inch, and an I.D. of 0.174 Inch.

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

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name K-78
Ends Closed & Ground
Finish None
Free Length 0.22 in
Inside Diameter 0.174 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 159 lbs/in
SKU K-78CS
Solid Length 0.14 in
Suggested Max Deflection 0.05 in
Suggested Max Load 7.7 lbf
Total Coils 3.75
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name K-78
Ends Closed & Ground
Finish None
Free Length 5.59 mm
Inside Diameter 4.42 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 27.84 N/mm
SKU K-78CS
Solid Length 3.56 mm
Suggested Max Deflection 1.27 mm
Suggested Max Load 34.25 N
Total Coils 3.75
Wire Diameter 0.97 mm

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