S-92365A438 Length 1 3/4" 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 self-drilling tip that penetrates up to 0.1" steel and sheet metal
- Superior corrosion resistance through zinc-plated steel construction for extended service life in industrial environments
- Enhanced driving efficiency with Phillips No. 2 drive design that reduces cam-out and improves installation speed
- Maximum material engagement through fully threaded design that ensures superior holding power in metal assemblies
- Clean, flush finishes achieved with 82° countersink angle and standard flat head profile
- Reliable thread formation using BSD thread forming technology that creates strong, secure fastenings
- Precise dimensional compatibility with No. 8-18 thread specification ensuring consistent performance across applications
Professional Applications & Engineering Value
These zinc-plated steel tapping screws deliver exceptional value in sheet metal and steel assembly applications where efficiency and reliability are paramount. The combination of thread forming technology and integrated drilling tip eliminates the need for separate drilling operations, significantly reducing installation time and labor costs. The fully threaded design ensures maximum engagement throughout the entire fastener length, providing superior pull-out resistance in thin materials. Engineered with an 82° countersink angle and Phillips No. 2 drive, these BSD tapping screws create flush, professional finishes while offering reliable driving performance that minimizes tool slippage and operator fatigue in high-volume production environments.
Specification Summary & Compliance
These No. 8-18 thread forming screws feature precise dimensional specifications including 0.164" thread diameter, 18 TPI thread pitch, and 1-3/4" length. Manufactured to BSD tapping screw standards with right-hand threading and standard flat head profile. The zinc-plated steel construction provides corrosion protection while maintaining mechanical strength. Compliant with industry standards for thread forming screws and suitable for use in various industrial applications requiring reliable metal-to-metal fastening solutions.
