S-90694A823 Length 5" FM Approved Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black epoxy coating, extending service life in demanding industrial environments
- Efficient thread forming design creates strong, permanent threads in materials without pre-drilling
- Self-drilling tip capability penetrates up to 0.047" thickness, reducing installation time and labor costs
- Reliable Phillips drive system (No. 3 size) ensures secure torque transmission and prevents stripping
- Optimized 13 threads per inch provides excellent holding power in steel, insulation, and sheet metal applications
- FM Approved certification guarantees compliance with rigorous industrial safety and performance standards
- Partially threaded shank design allows for precise clamping force control and material compression
Professional Applications & Engineering Value
These No. 15 tapping screws with black epoxy coating deliver exceptional performance in steel, insulation, and sheet metal applications. The thread forming design eliminates the need for tapped holes, creating strong, vibration-resistant connections while preventing material cracking. The self-drilling tip penetrates up to 0.047" thickness, significantly reducing installation time and labor costs in high-volume production environments. The Phillips drive system ensures reliable torque transmission, while the partially threaded configuration provides optimal clamping force distribution. These FM Approved screws are engineered to withstand harsh conditions, making them ideal for HVAC systems, electrical enclosures, and structural metal assemblies where corrosion resistance and long-term reliability are critical.
Specification Summary & Compliance
These inch-system screws feature a 0.255" thread diameter with 13 threads per inch and 5" length, manufactured to precise dimensional standards. The thread forming tapping method creates secure, permanent connections without pre-tapped holes. Compliance includes FM Approval for industrial safety standards, ensuring reliable performance in critical applications. The black epoxy coating provides enhanced corrosion protection, while the Phillips drive (No. 3) and pan head design meet industry-standard installation requirements for consistent, professional results.
