S-92364A303 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling with integrated No. 3 drill tip, saving significant labor time and costs in steel and sheet metal assembly.
• Superior corrosion resistance from 410 Stainless Steel material, ensuring long-term reliability in demanding industrial environments.
• Exceptional thread-forming capability with BSD type design creates secure, vibration-resistant threads in parent material for a stronger hold.
• Optimized for high-volume driving with a standard Phillips No. 3 drive, providing a familiar and efficient fastening solution.
• Maximum material penetration with a 0.22" drilling thickness capacity, allowing for use in a wider range of material gauges.
• Full-length threading ensures consistent engagement and clamping force along the entire 5/8" length for a reliable fastening.
• Rounded pan head design offers a low-profile finish and reduces the risk of snagging while providing a good bearing surface.

Professional Applications & Engineering Value

These No. 14 self-drilling screws are precision-engineered to solve the critical industrial challenge of fastening steel, stainless steel, and sheet metal without separate drilling operations. The 410 Stainless Steel construction provides the necessary hardness for the drill tip to penetrate up to 0.22" while offering excellent resistance to rust and corrosion. The thread-forming (BSD) design cold-forms mating threads as it's driven, resulting in zero chip production and a tighter, more vibration-resistant fit than thread-cutting alternatives. This combination of a self-contained drilling screw with a Phillips drive and fully threaded shank streamlines assembly lines, reduces tooling requirements, and delivers consistent, high-strength fastening performance for HVAC, metal framing, and machinery enclosures.

Specification Summary & Compliance

This fastener features a No. 14 screw size with a 0.242" thread diameter and approximately 14 threads per inch. It is a right-hand threaded, fully threaded screw with a length of 5/8". The screw conforms to the BSD (Thread Forming) standard for tapping screws. Manufacturing and material quality are controlled to industry-accepted standards, and the 410 Stainless Steel composition ensures compliance with common industry requirements for corrosion resistance.