S-92365A437 Length 1 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with self-drilling tip that penetrates up to 0.1" thick steel and sheet metal
• Superior corrosion resistance through zinc-plated steel construction for extended service life in industrial environments
• Maximum thread engagement with fully threaded design ensuring secure, vibration-resistant fastening
• Streamlined installation with Phillips No. 2 drive providing common tool compatibility and efficient driving
• Clean, flush finishing thanks to 82° countersink angle and flat head design that sits perfectly flush with surfaces
• Reliable thread formation through BSD thread forming technology that creates strong, permanent threads in metal
• Precise dimensional consistency with No. 8-18 thread specification ensuring reliable performance across applications

Professional Applications & Engineering Value

These zinc-plated steel tapping screws solve critical installation challenges in metal fabrication and assembly operations. The specialized No. 2 drill tip and thread forming design eliminate the need for separate drilling and tapping operations, significantly reducing labor time and tooling requirements in sheet metal and steel applications. The fully threaded construction ensures maximum pull-out resistance, while the 82° countersink angle provides a clean, professional finish that meets industry standards. Engineered for high-volume production environments, these BSD tapping screws deliver consistent performance in HVAC systems, electrical enclosures, automotive components, and industrial equipment where reliable metal-to-metal fastening is essential.

Specification Summary & Compliance

These No. 8-18 thread forming screws feature precise 0.164" thread diameter with 18 TPI right-hand threading and comply with standard inch measurement specifications. The zinc-plated steel construction provides corrosion protection, while the flat head profile and Phillips No. 2 drive ensure industry-standard compatibility. Manufactured to consistent dimensional tolerances for reliable performance in commercial and industrial applications, these fasteners meet quality standards for metal fastening applications and are suitable for various industrial and construction requirements.