S-92365A436 Length 1 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with integrated drilling tip that penetrates up to 0.1" steel and sheet metal
• Superior corrosion resistance through zinc-plated steel construction for extended service life in industrial environments
• Enhanced thread retention through thread-forming BSD design that creates stronger, more durable connections
• Optimized drive efficiency with Phillips No. 2 drive style for secure installation and reduced cam-out
• Flush mounting capability featuring 82° countersink angle and flat head design for smooth surface finishes
• Maximum thread engagement with fully threaded 1-1/2" length providing consistent holding power along entire fastener
• Precision thread compatibility with 18 TPI right-hand threads ensuring reliable performance in standard applications

Professional Applications & Engineering Value

These No. 8 zinc-plated steel tapping screws deliver exceptional value in steel and sheet metal fabrication by combining self-drilling capability with thread-forming BSD technology. The specialized drilling tip eliminates time-consuming pre-drilling operations while maintaining material integrity, significantly reducing assembly time in high-volume production environments. The zinc-plated surface treatment provides reliable corrosion protection in demanding industrial settings, extending service life and reducing maintenance requirements. The fully threaded design ensures maximum pull-out resistance and vibration resistance, making these Phillips flat head screws ideal for applications where structural integrity and flush mounting are critical. Engineered for 0.1" maximum drilling thickness, these fasteners maintain consistent performance across multiple installation cycles without tip degradation.

Specification Summary & Compliance

These industrial-grade tapping screws feature precision 0.164" thread diameter with 18 TPI right-hand threads and standard Class 2A thread tolerances. The thread-forming BSD design complies with industry standards for metal fastening applications, while the 82° countersink angle ensures proper seating in standard countersunk holes. Manufactured from zinc-plated steel with No. 2 Phillips drive and standard flat head profile, these screws are designed for reliable performance in commercial and industrial applications. The product meets relevant industry specifications for self-drilling fasteners and contains materials compliant with RoHS and REACH environmental standards.