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MM-68 - 0.63 Inch 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 7 coils and Closed & Ground ends. This spring features an O.D. of 0.343 Inch, and an I.D. of 0.279 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name MM-68
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.279 in
Material 302/304 Stainless Steel
Outside Diameter 0.343 in
Part Type Standard
Rate 8.7 lbs/in
SKU MM-68CS
Solid Length 0.22 in
Suggested Max Deflection 0.4 in
Suggested Max Load 3.5 lbf
Total Coils 7
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name MM-68
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 7.09 mm
Material 302/304 Stainless Steel
Outside Diameter 8.71 mm
Part Type Standard
Rate 1.52 N/mm
SKU MM-68CS
Solid Length 5.59 mm
Suggested Max Deflection 10.16 mm
Suggested Max Load 15.57 N
Total Coils 7
Wire Diameter 0.81 mm