OMC Evinrude Johnson Screw

OMC Evinrude Johnson screws are fasteners used in various parts of OMC Evinrude and Johnson outboard engines. They can be found in different types, such as cylinder head screws, lower unit drain screws, and general engine screws. The Screws are typically made of steel and may have magnets to help collect metal shavings. 

Here's a more detailed breakdown:

Cylinder Head Screws:

These Screws are used to secure the cylinder head to the engine block. They can be shoulder cup screws.

Lower Unit Drain Screw

These screws, Have a magenet to collect metal shavings and are used to drain oil from the lower unit of the engine.

General Engine Screws

Many other screws are used throughout the engine for various purposes, and some may have specific.

Key Considerations:

Part Numbers:

When ordering or identifying screws, it's crucial to check the part numbers to ensure they are compatible with your specific engine model. 

OMC:

Outboard Marine Corporation (OMC) was the company that manufactured Evinrude, Johnson, and Gale outboard motors. Understanding OMC's history helps in identifying and finding parts for older engines.