91ÖÆÆ¬³§

This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the Components website.

We're sorry for the inconvenience.

D-307728CS - 178 Millimeter Ultra Strong Duty Metric Die Spring

Inventory Status
Estimated Lead Time

Metric die spring with Powder Coat finish meant for Ultra Strong duty. This spring is 178 Millimeter long and has a 429 Newtons per Millimeter spring rate.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 0.7008 in
Deflection 2 0.9449 in
Deflection 3 1.0512 in
Display Name D-307728
Duty Load Ultra Strong
Finish Powder Coat
Finish Color Gray
Free Length 7.0079 in
Hole Size 1.5748 in
Load 1 1716.7266 lbf
Load 2 2317.446 lbf
Load 3 2574.8651 lbf
Load At Max Deflection 4147.2572 lbf
Material Chrome Silicon
Max Deflection 1.6929 in
Measurement Units Metric
Rate 2450.0286 lbs/in
Rod Size 0.7874 in
SKU D-307728CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 17.8 mm
Deflection 2 24 mm
Deflection 3 26.7 mm
Display Name D-307728
Duty Load Ultra Strong
Finish Powder Coat
Finish Color Gray
Free Length 178 mm
Hole Size 40 mm
Load 1 7636 N
Load 2 10308 N
Load 3 11453 N
Load At Max Deflection 18447 N
Material Chrome Silicon
Max Deflection 43 mm
Measurement Units Metric
Rate 429 N/mm
Rod Size 20 mm
SKU D-307728CS