S-90064A723 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Maximum torque transmission through external hex drive design, preventing tool slippage during high-torque installation
• Eliminates pre-drilling requirements with integrated No. 2 drill tip that penetrates up to 0.09" steel and sheet metal
• Enhanced clamping force distribution from the flanged hex head design, removing the need for separate washers
• Secure thread engagement through thread forming technology that creates strong, vibration-resistant connections in metal substrates
• Full-length threading ensures maximum grip along the entire 2" length for superior load distribution
• Industry-standard compatibility with 1/4" hex drive tools and No. 6-20 thread specifications for seamless integration

Professional Applications & Engineering Value

These zinc-plated steel tapping screws deliver exceptional value in sheet metal and steel fabrication applications where vibration resistance and structural integrity are critical. The thread forming design creates precise mating threads without generating chips, making them ideal for electrical enclosures, HVAC systems, and automotive assemblies. The flanged hex head provides superior bearing surface that distributes clamping force evenly, preventing material distortion while the external hex drive ensures reliable installation in high-torque scenarios. With their No. 2 drill tip capable of penetrating 0.09" thick materials, these BSD type screws significantly reduce installation time and labor costs by eliminating separate drilling operations.

Specification Summary & Compliance

This No. 6-20 x 2" tapping screw features precision right-hand threads with 20 threads per inch and 0.138" thread diameter, manufactured to industry standards for consistent performance. The fully threaded design and Class 2A thread fit ensure reliable engagement in various metal substrates. Manufactured from high-strength steel with zinc plating for corrosion protection, these thread forming screws comply with relevant industrial fastener specifications and are suitable for professional applications requiring durable, vibration-resistant fastening solutions in steel and sheet metal components.