Zinc-Plated Steel Self-Drilling Screw
The Zinc-Plated Steel Self-Drilling Screw combines strength, corrosion resistance, and convenient installation for a variety of fastening applications. Constructed from steel for dependable strength, it features a zinc-plated finish that helps resist corrosion while providing a clean, reflective appearance.
The wafer head features a flat top with a 70° cone-shaped bearing surface, helping create a low-profile, flush fit when installed. A star drive, also known as a Torx drive, provides a large contact area between the screw and driver to help reduce slipping compared with traditional Phillips or slotted drives.
The self-drilling design allows the screw to drill its own pilot hole and form threads as it is installed, eliminating the need for a separate pre-drilling step in many applications. Self-drilling screws are typically recommended for metal fastening applications. When fastening multiple materials, the drill point should be long enough to fully penetrate the materials before the threaded portion engages.
Material: Steel
Finish: Zinc Plated
Fastener Type: Self-Drilling / Self-Tapping Screw
Head Style: Wafer Head
Bearing Surface: 70° Cone-Shaped
Drive Type: Star / Torx
Installation Tool: Torx Driver
Primary Use: Metal Fastening Applications
Features: Self-Drilling, Corrosion Resistant & Low-Profile Fit
Zinc-Plated Steel Self-Drilling Screw
The Zinc-Plated Steel Self-Drilling Screw combines strength, corrosion resistance, and convenient installation for a variety of fastening applications. Constructed from steel for dependable strength, it features a zinc-plated finish that helps resist corrosion while providing a clean, reflective appearance.
The wafer head features a flat top with a 70° cone-shaped bearing surface, helping create a low-profile, flush fit when installed. A star drive, also known as a Torx drive, provides a large contact area between the screw and driver to help reduce slipping compared with traditional Phillips or slotted drives.
The self-drilling design allows the screw to drill its own pilot hole and form threads as it is installed, eliminating the need for a separate pre-drilling step in many applications. Self-drilling screws are typically recommended for metal fastening applications. When fastening multiple materials, the drill point should be long enough to fully penetrate the materials before the threaded portion engages.
Material: Steel
Finish: Zinc Plated
Fastener Type: Self-Drilling / Self-Tapping Screw
Head Style: Wafer Head
Bearing Surface: 70° Cone-Shaped
Drive Type: Star / Torx
Installation Tool: Torx Driver
Primary Use: Metal Fastening Applications
Features: Self-Drilling, Corrosion Resistant & Low-Profile Fit
