Description
Anodes Zinc Propeller With Nut Insert
• Anode with propeller nut insert (silicon bronze alloy) cast to C87500 composition.
## Specifications##
| Specifications Chart |
||
| Part No. | 21109B-SAM | 21112B-SAM |
| Weight | 0.7kg | 1.1kg |
| A | 8mm | 9mm |
| B | 68mm | 80mm |
| C | 50mm | 63mm |
| D | 30mm | 39mm |
| Propeller Shaft Diameter | 1-1/8 inch | 1-3/8 inch |
| Propeller Nut Thread Size | 3/4 inch UNF | 1 inch UNC |
| Note | * Dimension C is at the widest point. Dimension D is at the small end of the tapered hex. | |
## Specifications##
