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12271 - 1.38 Inch, 4.2 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 6.5 coils and Closed & Ground ends. This spring features an O.D. of 1.125 Inch, an I.D. of 0.995 Inch, and a spring rate of 4.2 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 12271
Ends Closed & Ground
Finish None
Free Length 1.38 in
Inside Diameter 0.995 in
Material 302/304 Stainless Steel
Outside Diameter 1.125 in
Part Type Standard
Rate 4.2 lbs/in
SKU 12271CS
Solid Length 0.42 in
Suggested Max Deflection 0.95 in
Suggested Max Load 4 lbf
Total Coils 6.5
Wire Diameter 0.065 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 12271
Ends Closed & Ground
Finish None
Free Length 35.05 mm
Inside Diameter 25.27 mm
Material 302/304 Stainless Steel
Outside Diameter 28.58 mm
Part Type Standard
Rate 0.74 N/mm
SKU 12271CS
Solid Length 10.67 mm
Suggested Max Deflection 24.13 mm
Suggested Max Load 17.79 N
Total Coils 6.5
Wire Diameter 1.65 mm

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