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3165 - 1.5 Inch Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 7.8 coils and Closed & Ground ends. This spring features an O.D. of 0.75 Inch, and an I.D. of 0.51 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3165
Ends Closed & Ground
Finish Zinc
Free Length 1.5 in
Inside Diameter 0.51 in
Material Spring Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 206 lbs/in
SKU 3165CS
Solid Length 0.94 in
Suggested Max Deflection 0.34 in
Suggested Max Load 70 lbf
Total Coils 7.8
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3165
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 12.95 mm
Material Spring Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 36.07 N/mm
SKU 3165CS
Solid Length 23.88 mm
Suggested Max Deflection 8.64 mm
Suggested Max Load 311.36 N
Total Coils 7.8
Wire Diameter 3.05 mm