[10000 BULK] Thread Rolling Screws Unslotted Indented Hex Washer Head Steel Zinc & Waxed Tri-Lobe 6-32 X 5/16 Taptite Screws Alternative Special Offer

Thread Rolling Screws Unslotted Indented Hex Washer Head—crafted from high-strength steel with a zinc finish and a waxed coating, this self-tapping fastener delivers robust performance in metal and mixed-material assemblies. The Tri-Lobe drive and thread-rolling geometry create strong, vibration-resistant joints with smooth installation.

The #6-32 x 5/16″ size makes it a reliable screws alternative to Taptite for fast, secure fastening in sheet metal, electrical enclosures, cabinetry, automotive trim, and other applications demanding a durable fastener. The thread-rolling action forms its own threads as it drives, yielding durable engagement in softer materials for a strong hold. The unslotted indented hex washer head provides a clean profile and a larger bearing surface for added support, while the Tri-Lobe drive ensures reliable torque transfer with reduced cam-out during installation.

Material and finish: high-strength steel with zinc plating and a wax coating for corrosion resistance and smoother driving. Size: #6-32 x 5/16″ for common threaded applications and pre-tapped or compatible holes.

Key features

Thread-rolling action: forms its own threads as it drives for durable engagement in softer materials.

Head style: unslotted indented hex washer head for a clean profile and increased bearing surface.

Drive: Tri-Lobe drive delivers reliable torque transfer with reduced cam-out during installation.

Finish: zinc plating with a wax coating for corrosion resistance and easier driving.

Size: #6-32 x 5/16″ for common threaded applications.

Applications: sheet metal, electrical enclosures, cabinetry, automotive trim, and other assemblies needing a robust, self-tapping fastener.

Alternative to Taptite: cost-effective option that maintains strength and reliability.

Installation guidance: use with compatible threads and follow standard practices for best results; provides excellent pull-out resistance and long-lasting performance in zinc-coated steel assemblies.

Whether you’re outfitting a metal enclosure or updating cabinetry, these Thread Rolling Screws deliver consistent performance, reduced installation effort, and enduring hold in a range of materials.