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BB-18 - 0.69 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 16 coils and Closed ends. This spring features an O.D. of 0.281 Inch, and an I.D. of 0.257 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name BB-18
Ends Closed
Finish None
Free Length 0.69 in
Inside Diameter 0.257 in
Material 302/304 Stainless Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 0.1 lbs/in
SKU BB-18CS
Solid Length 0.2 in
Suggested Max Deflection 0.48 in
Suggested Max Load 0.05 lbf
Total Coils 16
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name BB-18
Ends Closed
Finish None
Free Length 17.53 mm
Inside Diameter 6.53 mm
Material 302/304 Stainless Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 0.02 N/mm
SKU BB-18CS
Solid Length 5.08 mm
Suggested Max Deflection 12.19 mm
Suggested Max Load 0.22 N
Total Coils 16
Wire Diameter 0.3 mm

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