S-94195A390 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling with integrated No. 3 drill tip that penetrates up to 0.14" thickness in aluminum and sheet metal, saving significant labor time and tooling costs.
• Superior corrosion resistance provided by 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments and outdoor applications.
• Optimized fastening efficiency through thread forming BSD technology that creates stronger, more secure threads without chip removal in ductile materials.
• Clean, flush installation with standard 82° flat head profile that sits perfectly countersunk for smooth surfaces and improved aesthetics.
• Enhanced driving control with Phillips No. 3 drive that prevents cam-out and provides reliable torque transfer during installation.
• Maximum grip length with full threading along the 2" length ensures superior holding power across the entire fastened material thickness.
• Right-hand threading design offers familiar, intuitive installation for standard industrial applications and assembly line workflows.

Professional Applications & Engineering Value

These self-drilling tapping screws deliver exceptional value in aluminum and sheet metal fabrication by combining drilling and fastening into a single operation. The 18-8 stainless steel composition provides excellent resistance to oxidation and chemical exposure, while the thread forming BSD technology creates permanent, vibration-resistant connections without generating metal chips that could compromise electrical components or moving parts. The 82° countersink angle ensures proper seating in standard chamfered holes, preventing head protrusion in precision assemblies. With the capability to drill through 0.14" maximum thickness, these Phillips flat head screws significantly reduce installation time in HVAC systems, electronic enclosures, and automotive panels where corrosion resistance and flush finishing are critical requirements.

Specification Summary & Compliance

These screws feature precision No. 12-14 thread sizing with fully threaded design and right-hand direction following industry standards. The flat head profile with 82° countersink angle ensures proper seating, while the No. 3 drill tip provides consistent penetration performance. Manufactured from 18-8 stainless steel with Phillips No. 3 drive configuration, these BSD tapping screws comply with standard industrial specifications for thread forming fasteners and are suitable for various industrial applications requiring reliable mechanical fastening solutions.