Briggs & Stratton 84003203 Button Head Cap Screw 5/16-18 x 1 Inch with Patch

The Briggs & Stratton 84003203 is a heavy-duty button head cap screw designed for reliable fastening in small engine applications. This black oxide-finished screw features 5/16-18 threading and a 1-inch length, making it ideal for securing engine components, covers, and mounting brackets.

Key Specifications:

• Thread size: 5/16-18 (fine thread)
• Length: 1 inch
• Head style: Button head (low-profile design)
• Finish: Black oxide coating for corrosion resistance
• Pre-applied thread locking patch for vibration resistance
• Genuine Briggs & Stratton OEM replacement part

The integrated thread patch eliminates the need for separate thread-locking compound during installation, ensuring secure attachment even in high-vibration environments. The button head design provides a smooth, low-profile finish while allowing for hex key installation. Black oxide coating offers improved corrosion resistance compared to bare steel fasteners.