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

Compression spring manufactured from Hard Drawn with 7.5 coils and Closed & Ground ends. This spring features an O.D. of 1.281 Inch, and an I.D. of 0.957 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 816
Ends Closed & Ground
Finish Zinc
Free Length 2.13 in
Inside Diameter 0.957 in
Material Hard Drawn
Outside Diameter 1.281 in
Part Type Standard
Rate 128 lbs/in
SKU 816CS
Solid Length 1.22 in
Suggested Max Deflection 0.76 in
Suggested Max Load 98 lbf
Total Coils 7.5
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 816
Ends Closed & Ground
Finish Zinc
Free Length 54.1 mm
Inside Diameter 24.31 mm
Material Hard Drawn
Outside Diameter 32.54 mm
Part Type Standard
Rate 22.41 N/mm
SKU 816CS
Solid Length 30.99 mm
Suggested Max Deflection 19.3 mm
Suggested Max Load 435.9 N
Total Coils 7.5
Wire Diameter 4.11 mm