SIERRA Marine-Grade Stainless Steel Screw 3 / 8-16 x 1-11 / 16 in, Mercury Marine Replacement

The SIERRA Marine-Grade Stainless Steel Screw is engineered for demanding marine environments, offering a reliable replacement for Mercury Marine engine and boat equipment assembly. Made from high-quality stainless steel, this screw resists corrosion and ensures long-lasting performance in saltwater conditions.

Designed for easy installation and a secure fit, it is ideal for securing deck hardware, engine components, and structural elements where strength and vibration resistance are critical. Perfect for boat owners and marine professionals seeking OEM-equivalent replacement fasteners.

• Compatible with Mercury Marine 10-805434-3 applications
• 3/8 inch diameter, 16 threads per inch, 1-11/16 inch length
• Manufactured from marine-grade stainless steel for superior corrosion resistance
• Suitable for deck hardware, engine components, and structural assembly
• Meets OEM standards for fit and reliability
• Designed for use in saltwater and high-vibration environments