S-94195A419 Length 3" 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
- Enhanced corrosion resistance with 410 stainless steel construction, ideal for demanding industrial environments
- Superior drilling efficiency with specialized drill tip that penetrates up to 0.1" thickness in steel and sheet metal
- Secure fastening and reduced stripping thanks to No. 2 Phillips drive and standard flat head profile
- Excellent thread retention with fully threaded design and thread forming method for reliable holding power
- Clean, flush installation enabled by 82° countersink angle and flat head design
- Wide material compatibility for use in steel, stainless steel, and sheet metal applications
- Consistent performance with precise No. 8 screw size, 0.164" thread diameter, and 18 TPI specification
Professional Applications & Engineering Value
These No. 8 x 3" 410 stainless steel tapping screws deliver exceptional value in metal fabrication and construction projects where drilling and fastening must occur simultaneously. The thread forming design creates strong, permanent threads in base materials without chips, eliminating tapping operations and reducing assembly time. The specialized drill tip and BSD tapping screw type ensure precise penetration in steel, stainless steel, and sheet metal up to 0.1" thickness, while the fully threaded configuration provides maximum grip length for vibration resistance. The Phillips flat head with 82° countersink offers a clean finish, making these industrial fasteners ideal for applications requiring both structural integrity and aesthetic appeal.
Specification Summary & Compliance
These screws feature a 0.164" thread diameter with 18 TPI right-hand threading and Class 2A thread fit for reliable engagement. Manufactured as BSD tapping screws with thread forming method and fully threaded shank. The No. 2 Phillips drive and standard flat head profile ensure compatibility with common installation tools. Complies with industry standards for tapping screws and meets material specifications for 410 stainless steel fasteners used in industrial applications.
