Midwest Fasteners Zinc Plated Steel Phillips Flat Head Self-Drilling Wing Screws

Midwest Fasteners Zinc Plated Steel Phillips Flat Head Self-Drilling Wing Screws

Midwest Fasteners Zinc Plated Steel Phillips Flat Head Self-Drilling Wing Screws are engineered for fast, clean penetration into steel and other tough substrates without a pre-drilled pilot hole. This family is machined from Steel and finished in a Zinc Plated coating for corrosion resistance, and it is available in sizes ranging from #12-14 x 2" up through #14-14 x #2-3/4", including a #12-14 x #2-1/2" option in between. The Phillips Flat Head seats flush for a clean finished surface across every size, and each screw can be ordered by Package Option as a Box for production runs or as an Each for single repairs.

Key Features

• Size Range: Available in #12-14 x #2-1/2", #12-14 x 2", and #14-14 x #2-3/4" to match a range of substrate thicknesses.
• Material & Finish: Steel construction with a Zinc Plated finish for corrosion resistance and a clean silver appearance.
• Head & Drive: Phillips Flat Head seats flush to the work surface for a smooth, finished look across every size in the family.
• Self-Drilling Point with Wings: Integrated wings ream an oversized clearance hole through the top material layer, then shear off once the point reaches the base material, letting the screw self-drill without a separate pilot hole, reducing wobble and binding in multi-layer assemblies.
• Package Option: Order by the Box for production runs or by the Each for smaller repair jobs.
• Country of Origin: Manufactured in Thailand.
• Color: Silver finish for a consistent, professional appearance across a job.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Fastening sheet metal panels and light-gauge steel framing.
• Attaching metal trim, brackets and fixtures to steel studs or supports.
• Securing metal-to-wood assemblies where a flush, clean-finished head is required.
• General maintenance and fabrication work requiring a self-drilling fastener without pre-drilling.

Why Midwest Fasteners?

Midwest Fasteners builds this self-drilling wing screw family from Steel with a consistent Zinc Plated finish, giving contractors and fabricators a dependable, flush-seating fastener with a proven self-drilling wing design across every size and package option offered. Consistent sizing, material and finish from batch to batch make this lineup a reliable choice for professional metalwork and maintenance applications.