Robust Shoulder Screw for Engine Component Security

Strength in simplicity: The shoulder screw (SKU: 555543, part 692590) excels in securing Briggs Animal components with exact tolerances.

Shoulder screws offer a smooth pivot point while threading deeply, ideal for linkages or mounts that endure vibration. This prevents misalignment, ensuring your engine delivers power without wobbles—key for maintaining speed through bumpy sections. It's a go-to for organized toolboxes, speeding up assemblies.

• Alloy steel for high tensile strength.
• Anti-vibration locking feature.
• Versatile in valvetrain or accessory fits.

Racers appreciate how it keeps setups tight, reducing the need for constant checks and letting you focus on driving lines.

Frequently Asked Questions

Q: What is the primary purpose of this shoulder screw in a karting engine?

A: This shoulder screw is designed to provide a precise pivot point for linkages and mounts. Its design ensures that components remain secure and aligned, even under the high-vibration conditions typical of racing karts.

Q: Is this screw compatible with my Briggs Animal or LO206 engine?

A: Yes, this hardware is specifically engineered for Briggs & Stratton Animal and LO206 engine components, ensuring an exact fit and OEM-spec security.

Q: Why should I use a shoulder screw instead of a standard bolt?

A: Unlike standard bolts, the shoulder screw features a smooth, unthreaded section that acts as a bearing surface. This allows for smooth movement in linkages while the threaded portion locks the component firmly in place, preventing wobbles and misalignment.

Q: Does this screw require any special thread-locking compound?

A: While this screw features an anti-vibration design, many racers choose to use a small amount of medium-strength thread locker as a best practice to ensure the assembly remains tight throughout a full race weekend.

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