Description
BRP Shoulder Screw M329109 | Boat Supply Store
This BRP M329109 shoulder screw is engineered for high-stress marine environments, ensuring secure attachment of essential engine components. Constructed from corrosion-resistant materials with a specific thread pitch of M8-1.25, it provides reliable fastening in saltwater conditions. It is ideal for maintaining the structural integrity of BRP outboard engines, preventing vibration-induced loosening during offshore trolling or high-speed runs on Lake Conroe.
Key Features
- Secure attachment for critical engine assemblies.
- Corrosion-resistant material for marine longevity.
- Precision-engineered to OEM specifications.
- Vibration-resistant design under load.
- M8-1.25 thread for specific BRP applications.
- Durable construction for harsh marine use.
- Direct replacement for seamless installation.
- Reliable performance in saltwater environments.
Specifications
| Product Specifications | |
|---|---|
| Thread Size | M8-1.25 |
| Material | Marine-grade steel alloy |
| Finish | Corrosion-resistant coating |
Who This Is For
This shoulder screw is for BRP outboard engine owners and marine mechanics who require an authentic OEM replacement part for critical engine assembly. It is specifically for individuals performing maintenance or repairs on BRP E-TEC and other compatible engine models.
How It Compares
| Feature | BRP Shoulder Screw M329109 | Competitor |
|---|---|---|
| Material | Marine-grade steel alloy | Standard steel |
| Thread Size | M8-1.25 | M8-1.0 |
| Corrosion Resistance | Corrosion-resistant coating | Zinc plated |
| OEM Specification | Yes | No |
Common Concerns Answered
Will this shoulder screw fit my engine if it's not a BRP brand?
This M329109 shoulder screw is precision-engineered to exact BRP specifications, including the M8-1.25 thread pitch. While it may physically thread into other components, its intended and safest application is exclusively on BRP engines to ensure correct torque and structural integrity.
How does this screw resist saltwater corrosion?
The M329109 features a specialized marine-grade steel alloy base metal combined with a high-performance corrosion-resistant coating. This dual-layer protection is specifically designed to withstand the abrasive and electro-chemical challenges present in marine environments, preventing premature degradation.
What happens if I use a generic shoulder screw instead?
Utilizing a non-OEM or generic fastener risks improper torque, potential thread stripping, reduced vibration resistance, and accelerated corrosion. This can lead to component failure, engine damage, and compromised safety on the water.
Frequently Asked Questions
What is the thread size and pitch of this shoulder screw?
The BRP M329109 shoulder screw features an M8-1.25 thread size and pitch, which is critical for secure engagement with compatible BRP engine components.
What type of material is used for this BRP shoulder screw?
This component is manufactured from a marine-grade steel alloy, specifically selected for its strength and durability in demanding maritime conditions.
Does this screw require any special installation tools?
Installation typically requires standard metric wrenches or sockets suitable for an M8 fastener, along with a torque wrench to achieve the manufacturer's specified torque values for optimal engine performance and safety.
What is the primary function of a shoulder screw in an outboard engine?
A shoulder screw acts as a precise locating dowel and fastener, ensuring that components align correctly and are held securely under varying operational stresses and vibrations, preventing movement and wear.
Can this shoulder screw be used for applications other than engine mounting?
While primarily designed for specific BRP engine applications, its robust construction and precise dimensions could potentially suit other structural marine fastening needs, provided the M8-1.25 thread and load requirements are met.
