S-90064A737 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
- Eliminates pre-drilling requirements with integrated drilling tip that penetrates up to 0.098" steel and sheet metal
- Superior corrosion resistance through zinc-plated steel construction for extended service life in industrial environments
- Enhanced driving efficiency with external hex head design providing secure tool engagement and high torque transmission
- Eliminates separate washers through integrated flange design that distributes clamping force over wider surface area
- Full thread engagement along the entire 3/8" length ensures maximum holding power in thin materials
- Reliable thread forming action creates strong, vibration-resistant threads in parent material without chip removal
- Optimized for high-volume assembly with standardized No. 10-16 BSD thread specification for consistent performance
Professional Applications & Engineering Value
These zinc-plated steel flanged tapping screws deliver exceptional value in steel and sheet metal fabrication where speed and reliability are critical. The combination of thread forming technology and self-drilling tip eliminates two separate operations—drilling and tapping—reducing assembly time by up to 50% while ensuring perfect thread alignment. The fully threaded design provides maximum pull-out resistance in thin-gauge materials up to 0.098" thickness, making them ideal for HVAC systems, electrical enclosures, and automotive components. The external hex drive allows for high-torque installation with standard tools, while the integrated flange eliminates washer inventory and simplifies logistics in industrial settings.
Specification Summary & Compliance
This No. 10-16 BSD tapping screw features precise Class 2A thread tolerances with right-hand threading and full 3/8" length. The screw meets industry standards for thread forming applications with No. 2 drill tip configuration and 0.414" flange diameter. Manufactured from zinc-plated steel for corrosion protection, these fasteners comply with RoHS and REACH environmental standards while delivering consistent performance in demanding industrial applications.
