Black Phosphate Finish Sheet Metal Screw (Bag 100) - The Main Resource

The Main Resource MI805-100 Black Phosphate Finish Sheet Metal Screws are engineered for professional-grade automotive and industrial fastening applications. These durable screws feature a corrosion-resistant black phosphate finish, ensuring long-lasting performance in demanding environments. Designed for precise fit and secure attachment, they serve as a reliable replacement for GM part number 11505022.

Key Features

• Corrosion-Resistant Black Phosphate Finish: Provides excellent protection against rust and deterioration, extending the lifespan of fasteners in moisture-exposed or harsh conditions.
• Optimized Installation: The black phosphate coating reduces friction during driving, allowing for smoother installation and minimizing the risk of stripping or breakage.
• Indented Hex Washer Head: Features a 10mm indented hex washer head for positive tool engagement, delivering high torque without cam-out.
• Secure Loose Washer Design: Includes a 17mm O.D. loose washer to distribute clamping force over a wider area, enhancing holding power and preventing pull-through.
• Professional Grade Durability: Constructed from high-quality materials to meet the rigorous demands of professional automotive and industrial use.

Applications

These sheet metal screws are essential for a wide range of fastening tasks in automotive repair and industrial assembly. They are a direct replacement for GM part number 11505022 and are commonly used to secure components such as inner fenders, firewalls, splash guards, floor pans, body panels, and bumpers on various General Motors vehicles. Their robust design and corrosion resistance also make them suitable for other general-purpose sheet metal applications where a durable and secure fastener is required.

Specifications

• Manufacturer: The Main Resource
• Model Number: MI805-100
• Screw Size: 6.3 – 1.81 x 20mm (M6.3 x 20mm, equivalent to #14 x 25/32")
• Head Type: 10mm Indented Hex Washer Head
• Washer O.D.: 17mm Loose Washer
• Finish: Black Phosphate
• Quantity: 100 per bag
• OEM Cross-Reference: Replaces GM # 11505022