S-92115A231 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black zinc-plated steel construction for extended service life in demanding industrial environments
• Exceptional holding power through thread forming technology that creates strong, permanent threads in sheet metal without pre-tapping
• Optimized drive efficiency with Phillips No. 2 drive style providing reliable torque transfer and reduced cam-out during installation
• Enhanced material compatibility with Type B thread forming design specifically engineered for sheet metal applications
• Complete thread engagement with fully threaded 3/4" length and 18 TPI for maximum fastening strength and vibration resistance
• Streamlined installation process with standard pan head design that sits flush against surfaces while accommodating standard drill bit size No. 29 (0.136")
• Environmental compliance assurance meeting RoHS 3 standards for safe use across regulated industries

Professional Applications & Engineering Value

These No. 8-18 thread forming screws deliver exceptional performance in sheet metal applications where traditional fastening methods fall short. The black zinc-plated steel construction provides superior corrosion protection, while the Type B thread forming technology eliminates the need for pre-tapped holes, reducing installation time and labor costs. The Phillips drive system ensures consistent torque application, and the fully threaded design with 18 TPI creates maximum thread engagement for vibration-resistant connections. Engineered specifically for metalworking and construction environments, these tapping screws solve common challenges of strip-out, cross-threading, and material fatigue in thin-gauge metals.

Specification Summary & Compliance

This No. 8-18 x 3/4" tapping screw features precise inch system measurements with 0.164" thread diameter and standard Class 2A thread tolerances. The thread forming Type B design complies with industry standards for sheet metal fastening applications. Manufactured from high-strength steel with black zinc plating for corrosion resistance, these screws are RoHS 3 (2015/863/EU) Compliant for environmental safety. The Phillips No. 2 drive and pan head configuration ensure compatibility with standard industrial tools and applications requiring flush mounting surfaces.