1" and 1-1/8" Inboard Propeller Shaft Castle Nut Kit Set (1" and 1-1/8" Shaft Size, 3/4 - 10 THREAD)
Brand : The Prop Shop - Prop Pullers, Nuts & Hardware
MSRP: $24.99
$21.99
(You save
$3.00
)
- SKU:
- NS100CASTLE
- Condition:
- New
- Availability:
- automatic
Click here to learn how to properly measure your shaft size.
Inboard Propeller Castle Nut Set for 1" and 1-1/8" Inboard Propeller Shaft
Nut kit contains the following:
- Brass heavy pattern castle nut
- Brass radiused key (3/4" shaft diameter has 3/16 SS key)
- Stainless steel cotter pin
- Commonly found on sailboats with short nut threads
Carry a spare nut set just as you carry a spare propeller.
| Shaft Hardware Dimensions | ||||
| Shaft Diameter | Nut Thread Size | Key Width | Cotter Pin | Sierra Cross # |
| 3/4" | 1/2 - 13 | 3/16" | 1/8" | |
| 7/8" | 5/8 - 11 | 1/4" | 1/8" | |
| 1" & 1-1/8" | 3/4 - 10 | 1/4" | 1/8" | 18-3739 |
| 1-1/4" | 7/8 - 9 | 5/16" | 5/32" | 18-3736 |
| 1-3/8" | 1 - 8 | 5/16" | 5/32" | |
| 1-1/2" | 1-1/8 - 7 | 3/8" | 5/32" | 18-3734 |
| 1-3/4" | 1-1/4 - 7 | 7/16" | 3/16" | |
| 2" | 1-1/2 - 6 | 1/2" | 3/16" | |
| 2-1/4" | 1-3/4 - 5 | 9/16" | 1/4" | |
| 2-1/2" 3" | 1-3/4 -5 2-1/4 - 4-1/2 | 5/8" 3/4" | 1/4" 1/4" | |
Note: Fitting the key to your key way may be required. A hacksaw and file will do the job.
