These propeller bolt kits for Sensenich aluminum propellers include the bolts and washers for propeller attachment. |
Feel safer, original bolts 65 years old and were showing their age, scuffed up, plating gone, and had ridges. New bolts have an extra 3/8 threads with the same grip. Prop bolts are a very over looked item.
SENSENICH BK74DM6 BOLT KIT - 74DM6
Product was as advertised.
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Total length is 3.953, grip length is 2.875.
Per Sensinich: "They are 3/8" bolts."