Fan Blade Hubs
Size to fit most applications  
 
Simple screw design.
 
Zinc plated steel.
 
Pre-tapped holes with set screws started.  
Hex/Round mounting hubs.
Available Bore Size
# of Set Screws
1/4 "
1
5/16 "
1
3/8 "
1
1/2 "
2
5/8 "
2
3/4 "
2