S-90064A583 Length 2" 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
- Eliminates pre-drilling with integrated self-drilling tip, saving labor time and reducing tool requirements
- Superior corrosion resistance through zinc-plated steel construction for extended service life in demanding environments
- High-torque installation capability with external hex drive design preventing cam-out during high-stress applications
- Enhanced material displacement through thread-forming BSD design creating stronger, vibration-resistant connections in steel and sheet metal
- Optimized drilling performance with No. 3 drill tip penetrating up to 0.187" thickness without pilot holes
- Increased bearing surface from flanged design distributing load evenly and preventing pull-through in thin materials
- Full-thread engagement along 2" length providing maximum grip strength and structural integrity
Professional Applications & Engineering Value
These No. 12 zinc-plated steel tapping screws solve critical fastening challenges in steel and sheet metal fabrication through their advanced engineering. The combination of thread-forming BSD design and self-drilling tip eliminates multiple installation steps, significantly reducing assembly time while creating permanent, high-strength threads in base materials. The external hex drive ensures reliable torque transmission during high-volume production, while the flanged design provides superior clamp force distribution, preventing material distortion in thin-gauge applications. These tapping screws deliver exceptional value in HVAC systems, metal building construction, and industrial equipment assembly where vibration resistance and corrosion protection are paramount.
Specification Summary & Compliance
Manufactured to precise dimensional standards with No. 12 screw size, 2" length, and 14 TPI thread pitch in right-hand thread configuration. Features fully threaded shank with BSD tapping screw type and No. 3 drill tip supporting maximum drilling thickness of 0.187". Complies with industry standards for thread-forming screws and meets RoHS and REACH environmental requirements for industrial use.
