Nuts

Blade Locks

Blade locks are specialized nuts used to prevent fan, compressor, and turbine blades from moving axially. 

Blade locks (also known as locking lugs) are specialized nut and pin assemblies used to position fan, compressor, and turbine blades from moving axially with respect to the disk at their attachment point. PCC manufactures these nuts and the companion set screws to meet the most stringent OEM requirements.

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