S-90064A742 Length 4 1/2" 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
- Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
- Exceptional drilling performance with integrated drill tip that eliminates pre-drilling, saving labor time and reducing installation steps
- Maximum material penetration with 0.175" maximum drilling thickness capability for secure fastening in steel and sheet metal
- Enhanced grip and stability from the flanged design that distributes load evenly and prevents pull-through
- High-torque installation enabled by external hex drive for secure tightening and reduced tool slippage
- Reliable thread formation through thread forming (BSD) design that creates strong, vibration-resistant connections without chip removal
- Full-length fastening coverage with completely threaded 4-1/2" shank for maximum holding power across the entire length
Professional Applications & Engineering Value
These No. 10-16 thread forming screws deliver exceptional value in steel and sheet metal applications where vibration resistance and structural integrity are critical. The zinc-plated steel construction provides essential corrosion protection for industrial environments, while the integrated drilling tip technology eliminates the need for separate pilot holes, significantly reducing installation time and labor costs. The flanged hex head design combines the torque capability of external hex drive with the load distribution benefits of a flange, preventing material distortion and ensuring consistent clamping force. Engineered for heavy-duty fastening in construction, manufacturing, and metal fabrication, these BSD tapping screws create permanent, high-strength connections that withstand dynamic loads and environmental stressors.
Specification Summary & Compliance
Manufactured to precise inch system specifications with No. 10 thread diameter and 16 threads per inch in right-hand orientation. Features fully threaded Class 2A tolerance shank with No. 3 drill tip configuration. Complies with industry standards for thread forming screws and meets RoHS and REACH environmental compliance requirements for industrial use.
