S-91515A790 Length 3/8" 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 zinc-plated steel construction for extended service life in demanding industrial environments
- Enhanced load distribution through the wide truss head and integrated flange design, reducing material stress and preventing pull-through
- Faster installation with the self-drilling No. 2 tip that eliminates pre-drilling requirements in steel and sheet metal up to 0.11" thick
- Exceptional thread engagement with fully threaded right-hand design and thread-forming BSD type for vibration-resistant, permanent fastening
- Optimized driving efficiency with Phillips No. 2 drive that provides secure bit engagement and reduces cam-out during installation
- Reliable dimensional consistency with precise 0.19" thread diameter and 16 TPI ensuring proper fit and predictable performance
- Environmental compliance assurance meeting RoHS 3 standards for safe use in regulated applications
Professional Applications & Engineering Value
These zinc-plated steel tapping screws deliver exceptional value in steel and sheet metal fabrication where speed and reliability are critical. The combination of thread-forming BSD design and self-drilling tip eliminates multiple operational steps, significantly reducing assembly time while creating strong, permanent threads that resist loosening under vibration. The flanged truss head provides superior clamping force distribution, preventing damage to thinner materials while maintaining structural integrity. Engineered for high-volume production environments, these fully threaded screws ensure maximum thread engagement throughout the fastened materials, making them ideal for HVAC systems, electrical enclosures, automotive components, and industrial equipment where durable fastening solutions are essential.
Specification Summary & Compliance
Manufactured to precise dimensional standards with 0.19" thread diameter and 16 threads per inch configuration. Features fully threaded design with right-hand thread direction and thread-forming BSD tapping method. Complies with RoHS 3 (2015/863/EU) environmental regulations, ensuring restriction of hazardous substances for workplace safety and environmental protection.
